Nyttig info rundt Polight.

Kraamz
PLT 09.10.2021 kl 19:23 85750

Ny tråd som blir Oppdatert fortløpende.
Skal lage til en god og oversiktlig tråd med mye god info.

Det er viktig å ha i bakhodet at patenter ofte ikke resulterer i et produkt, mange patenter skrotes i forbindelse med at andre har gjort krav på løsningen fra før eller at man omprioriterer. Patenter gir en grei indikasjon på hva som er i vinden og hvem som er interessert i teknologien.


Sist oppdatert: Innlegg nr2. (01.06.2022)


__PRODUKTER MED TLens__

XUN Smartwatch PRO

https://detail.m.tmall.com/templatesNew/index?id=611407678803&hybrid=true&toSite=main#mui-cover-0

Xiaomi mitu binny 4pro

https://xiaomi-mi.com/mitu-watches/xiaomi-mitu-4-pro-178-inch-double-cameras-children-smart-watch-pink/

Honeywell:

https://sensing.honeywell.com/barcode-scan-engines-and-modules/engines/extended-flexrange-EX30

MaxHub:

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.maxhub.com/en/wp-content/themes/maxhub/assets/pdf/ucw20/MAXHUB_UC%2520W20_Brochure.pdf&ved=2ahUKEwjT1I691f3vAhUpxosKHU4QCe4QFjABegQIBBAC&usg=AOvVaw24f9wx1k4PGYZNivG1i8oJ

https://studydroid.com/best-tiny-camera/#comparison-table


__KOMMENDE PRODUKTER MED Tlens(funnet på nett)__


1: Iris scanner(module for smartwatch og smartphone)
J2c har avtale med Polight.

http://www.jtwoc.com/theme/basic/soda-html/product_optical_5mpaf.html

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.cybersec-alliance.org/exhibition/file_down/company_down.jsp%3Fidx%3D8&ved=2ahUKEwiTmeeR0v3vAhUul4sKHWCJBkAQFjACegQIBBAC&usg=AOvVaw1DObsFXIoQnM-e5-S7aj53


2: Smartwatch:

- Lanseres Januar 2022 MED Tlens(et produkt som er fra Xun Smartwatch pro)
https://samplify.org/

https://youtu.be/GJ2Nmvym6OQ. (Samplify)


3: Teledyne e2v
Multi-focus Optical Module

https://www.vision-systems.com/home/article/14203771/2021-vision-systems-design-innovators-awards-honorees

https://imaging.teledyne-e2v.com/content/uploads/2020/09/2021-09-22_e2v_2M-Multi-Focus-MIPI-Module_web.pdf

__PATENTER:__


Mange av patentene listet under har ikke blitt godkjent enda så kan være greit å ta en titt på Legal Events for å se hvor de er i løypen. Mange av de har hatt masse aktivitet nylig.

SMARTPHONE :

NOKIA

Publisert 2018
https://worldwide.espacenet.com/patent/search/family/049782339/publication/CN104412155B?q=Polight%20camera

Publisert 2017
https://patents.google.com/patent/EP2783254B1/en?oq=Tlens+OR+polight

VIVO
https://www.vivo.com

Datert 2021
https://worldwide.espacenet.com/patent/search/family/065311252/publication/CN109348104B?q=T-lens

Datert 2019
https://worldwide.espacenet.com/patent/search/family/065311252/publication/CN109348104A?q=T-Lens

Datert 2019
https://worldwide.espacenet.com/patent/search/family/065222540/publication/CN109309789A?q=CN109309789A

Datert 2018
https://worldwide.espacenet.com/patent/search/family/061613418/publication/CN207124681U?q=T-Lens


OPPO:

Datert 2021
https://worldwide.espacenet.com/patent/search/family/076713682/publication/CN113113836A?q=Tlens

Datert 2020
https://worldwide.espacenet.com/patent/search/family/064875010/publication/CN109167909B?q=Flexible%20tunable%20lens

Datert 2020
https://worldwide.espacenet.com/patent/search/family/065258977/publication/WO2020107996A1?q=Flexible%20tunable%20lens

Datert 2019
https://worldwide.espacenet.com/patent/search/family/064875010/publication/CN109167909A?q=Flexible%20tunable%20lens

Datert 2019
https://worldwide.espacenet.com/patent/search/family/065191610/publication/CN109270683A?q=Guangdong%20Oppo%20tunable%20lens

REALME

(Potensielt bakkamera)

Datert 2021
https://patentscope.wipo.int/search/en/detail.jsf?docId=CN333025557&tab=PCTDESCRIPTION&_cid=P11-KSJ8JD-95971-1

Samme patent fra ESP net(mer oversiktlig med gode bilder)
https://worldwide.espacenet.com/patent/search/family/076949730/publication/CN213817938U?q=CN213817938

Oversatt forklaring:
https://translationportal.epo.org/emtp/translate/?ACTION=description-retrieval&COUNTRY=CN&ENGINE=google&FORMAT=docdb&KIND=U&LOCALE=en_EP&NUMBER=213817938&SRCLANG=zh&TRGLANG=en

HUAWEI

Datert 2015
https://worldwide.espacenet.com/patent/search/family/053003236/publication/CN104580877A?q=Tlens

Datert 2018
https://patents.google.com/patent/CN104580877A/en?oq=Tlens

Datert 2020
https://worldwide.espacenet.com/patent/search/family/071999998/publication/WO2020164406A1?q=Vcm%20AND%20mems%20lens

Datert 2021 (NY)
https://worldwide.espacenet.com/patent/search/family/076382266/publication/CN113014790A?q=Tlens

Datert 22.06.2021(NY)
https://worldwide.espacenet.com/patent/search/family/076382266/publication/CN113014790A?q=Tlens



SMART GLASSES

MICROSOFT

Datert 2019
https://worldwide.espacenet.com/patent/search/family/068464599/publication/WO2019217108A1?q=Polight

VARJO

Datert 2021
https://worldwide.espacenet.com/patent/search/family/077063040/publication/US2021243384A1?q=varjo%20polymer-lens

Datert 2020
https://worldwide.espacenet.com/patent/search/family/069740383/publication/WO2020183054A1?q=varjo%20piezo

Datert 2021
https://worldwide.espacenet.com/patent/search/family/071609052/publication/US11030720B2?q=varjo%20piezo


DRONES

PARROT DRONES
https://www.parrot.com/global/drones

Datert 2019
https://worldwide.espacenet.com/patent/search/family/056787562/publication/EP3465321A1?q=Polight

Datert 2017
https://worldwide.espacenet.com/patent/search/family/056787562/publication/FR3051920A1?q=Polight


BARCODE

HAND HELD PRODUCTS INC
https://en.m.wikipedia.org/wiki/Hand_Held_Products

Datert 2019
https://worldwide.espacenet.com/patent/search/family/052824143/publication/US10222514B2?q=Polight

Datert 2015
https://worldwide.espacenet.com/patent/search/family/052824143/publication/EP2940505A1?q=Polight

https://worldwide.espacenet.com/patent/search/family/052824143/publication/US2016131894A1?q=Barcode%20polight

Zebra
(Mulighet for Tlens)

Datert 2021
https://worldwide.espacenet.com/patent/search/family/076954379/publication/US11108946B1?q=T-lens%2A


FINGERPRINT

Shenzhen Oneplus

Datert 2019
https://worldwide.espacenet.com/patent/search/family/068942283/publication/CN209860960U?q=Tlens%20


SENSORS


AMS SENSORS SINGAPORE PTE LTD

(Osram er med i bildet her)

https://worldwide.espacenet.com/patent/search/family/049949118/publication/US10734366B2?q=AMS%20polight



MODULLEVRANDØRER:

Sunny Optical(Add-in)

Publisert 2021.
https://worldwide.espacenet.com/patent/search/family/075459110/publication/CN112684592A?q=Autofocus%20camera%20module

Largan Precision(Add-in)

Publisert februar 2021
https://worldwide.espacenet.com/patent/search/family/073643965/publication/CN112394497A?q=mems%20autofocus

TS Presicion

1. Ts-Presicion

Publisert 2021
https://worldwide.espacenet.com/patent/search/family/076252735/publication/CN213426288U?q=Tlens

Q-Tech

Publisert 2019.
Q-Tech - PoLight Tlens
Sansynligvis ADD-In aktøren(tidslinjen passer bra):

Publisert 2021
https://worldwide.espacenet.com/patent/search/family/067657423/publication/CN209299361U?q=Q-tech%20polymer%20lens

Publisert 2020 (NY)
https://worldwide.espacenet.com/patent/search/family/073313116/publication/CN111935370A?q=Tlens

ZET:

1
https://worldwide.espacenet.com/patent/search/family/067852544/publication/CN209388022U?q=Tlens%20zet
2.
https://worldwide.espacenet.com/patent/search/family/067429944/publication/CN209198745U?q=Tlens%20zet
3.
https://worldwide.espacenet.com/patent/search/family/066491264/publication/CN109782423A?q=Tlens%20zet
4.
https://worldwide.espacenet.com/patent/search/family/067342270/publication/CN209167649U?q=Tlens%20


TRULY OPTO:

1
Publication
CN109451237A·2019-03-08

Active alignment (AA) method and equipment of camera module

https://worldwide.espacenet.com/patent/search/family/065552204/publication/CN109451237A?q=Tlens%20Truly

2.
Publication
CN209184679U·2019-07-30

Electronic device

https://worldwide.espacenet.com/patent/search/family/067378050/publication/CN209184679U?q=Piezoelectric%20polymer%20lens

O-Film

1.
Publisert 10.11.2020
https://worldwide.espacenet.com/patent/search/family/073276942/publication/CN211908927U?q=Tlens

2.
Publisert Juni 2019
https://worldwide.espacenet.com/patent/search/family/067042046/publication/CN209046739U?q=T-lens%2A

O-Film subsidie selskap

3. Publisert Mars 2021 (Add-In)
https://worldwide.espacenet.com/patent/search/family/074968346/publication/CN112505809A?q=Pzt%20autofocus


__DISTRUBITØRER:__

Edomtech
https://www.edomtech.com/en/product/ins.php?index_id=94

Ofilm
http://www.ofilm.com/en/products_inner1_36.html


__FUNDAMENT:__

NRK Intervju med CEO som synliggjør hvor stort dette kan bli!

https://www.nrk.no/vestfoldogtelemark/pa-terskelen-til-et-potensielt-mobileventyr-1.13487857

Prospekt for Polight(børsnotering 2018)
Nyttig dokument som synligjør markeds potensialet
Og konkurerende teknologier per 2018.

Side 49 viser BLA teknologiene med fordeler og ulemper.

https://www.google.com/url?sa=t&source=web&rct=j&url=http://q4live.s22.clientfiles.s3-website-us-east-1.amazonaws.com/177975322/files/doc_financials/poLight-ASA-IPO-Prospectus-19-September-2018.pdf&ved=2ahUKEwisk7i5mvnqAhWBmIsKHbuEBJUQFjADegQIAhAB&usg=AOvVaw0Dk2Umj-bLqfBg_sitJ4zl



Cost rapport Tlens(NY)

https://www.systemplus.fr/reverse-costing-reports/polight-tlens-mems-autofocus/


PIEZO forskning:

https://science.sciencemag.org/content/369/6501/292


Fakta basert på Intervju med Polight:


Pris linse:
par-tre dollar stykket

Kapasitet:
Kapasiteten er ikke noe problem. Med forskning og utvikling her i Horten og produksjonen av polymervæske som gir oss en million enheter per liter polymer er det bare å rampe opp produksjonen vår i Italia og Taiwan hvis det er ønskelig. Vi kan raskt gå opp i en million TLens i måneden ved behov.


Podcast hvor vi forteller om Polight🙂
Det er mengder å lese av info så det er kanskje greit å høre omsakene i tilegg🙂

https://open.spotify.com/show/7LmxuvKSfmzdslwRKDK1In?si=yT7Nq24mSBCF3Hm4-ag1Vg&utm_source=copy-link



Redigert 01.06.2022 kl 08:07 Du må logge inn for å svare
pellegurk
01.01.2022 kl 11:23 11134

Takk for all super info i året som gikk. Når ting så litt trist ut, var det bare å lese dine innlegg å finne roen. Ha et super år i 22. Takk igjen.
Kraamz
02.01.2022 kl 20:16 10945

Disse patentene delte Aandal Vanger☺️👍
Stå på Aandal! Strålende jobb💪


Sunny optical MED Grant:

Application CN202120962581.2U events
2021-05-08
Application filed by Zhejiang Sunny Optical Technology Co Ltd
2021-12-14
Application granted
2021-12-14
Publication of CN215178520U
Status
Active
2031-05-08
Abstract
The utility model provides a wavefront measuring equipment, include the light source, locate the wavefront compensation system of light source side, locate the coupled system of wavefront compensation system light-emitting side, locate the detecting system of coupled system light-emitting side, connect wavefront compensation system, coupled system and detecting system's control system and locating the coupled system light-emitting side with detecting system goes into the device under test between the light-emitting side, the coupled system is including the optical lens that can zoom. The utility model discloses can accomplish the wavefront to the wavefront of input device to be measured and compensate, also can directly detect the wavefront after the compensation, improve the detection efficiency to the different camera lenses that await measuring greatly, shorten the check cycle, reduce the detection cost simultaneously.
Anticipated expiration

https://patents.google.com/patent/CN215178520U/en?q=%22TLens%22&oq=%22TLens%22&sort=new



X-------Huawei: ------ X

RETTELSE : Hubei :. https://en.huaqin.com/About.html

Application CN202111087574.3A events
2021-09-16
Application filed by Dongguan Huabei Electronic Technology Co Ltd
2021-12-17
Publication of CN113810580A
Status
Pending

Abstract
The embodiment of the invention discloses a periscopic camera module capable of shooting at a micro distance and electronic equipment, which are used for solving the technical problem of poor quality of generated images when the existing camera module is used for shooting at the micro distance. The image sensing device is arranged behind the lens, and the image sensing device is arranged right opposite to the lens; the driving device is connected with the lens and can drive the lens to move along the supporting frame; the lens comprises a support frame and is characterized in that a Tlens device is arranged in the support frame, the Tlens device is located in front of a lens and is arranged right opposite to the lens, and the Tlens device is used for enabling a light path incident to the lens to diverge towards the edge of the lens by adjusting curvature.

https://patents.google.com/patent/CN113810580A/en?q=%22TLens%22&oq=%22TLens%22&sort=new
Redigert 03.01.2022 kl 14:16 Du må logge inn for å svare
Slettet bruker
02.01.2022 kl 21:53 10895

Sjansene blir bare større og større for hver dag som går om at 2022 bli et fantastisk år for oss PLT-aksjonærer.
Det er ille å si det, men etter at jeg kjøpte mine første aksjer sommeren 2020 har jeg gledet meg til mandager kl. 09:00.
Tror ikke alle gleder seg til mandag morgen for å si det slik.
Kraamz
02.01.2022 kl 21:56 10907

Patenter med Tlens(fra PoLight) øker!
Patenter har endret stil til mer spisset Mot Tlens som eneste valg i enkelte av patentene!

Mye tyder på at Ingeniørene har annerkjent Tlens og er godt igang med å patentere løsninger og innovasjoner basert på Tlens fra PoLight!

At dette er i ferd med å bli store saker, er jeg ikke i tvil om.
At ingen analytikere er på denne ballen, det forundrer meg🤔 Venter man bare på at smartphone skal lannes?

Jeg mener trenden og info som har kommet til overflaten forteller mye om at PoLight alt har lykkes. Det er viktig å ha med dette med at ting tar tid med ny tech, men her kan det skje mye iløpet av 2022, dette fordi løsninger som er disruptive er like rundt hjørnet og dette MED TLens ala Add-in,J2C m.m

Håper folket har hatt en god jul og fin nyttårs feiring☺️ No er 2022 i gang! Året vi alle har ventet på🎉
Redigert 02.01.2022 kl 21:57 Du må logge inn for å svare
Slettet bruker
05.01.2022 kl 21:06 10602

https://www.youtube.com/watch?v=HJv8vi_D3qM
Snasen AR brille fra VUZIX vist ifm CES 2022. Video lagt ut på YouTube i dag. Så får vi bare spekulere om det i denne brillen poLight sin design-win er i kameraene.
Redigert 05.01.2022 kl 21:30 Du må logge inn for å svare
Kraamz
06.01.2022 kl 22:12 10476

Takk for deling🙂 Veldig intressant selskap som har bra fotfeste👌

Må si jeg syns dette paret er et av de bedre på utseende med tanke på hvor mye som er i de av tech🙂👌
Redigert 06.01.2022 kl 22:19 Du må logge inn for å svare
Kraamz
22.01.2022 kl 15:13 9817

Det er kjekt å se at kameramodul-levrandører fortsetter å patentere inn Tlens i deres løsninger🙂 Her er et patent fra Ofilms subsidieselskap for Add-inndesign🙂

Applicants
江西晶浩光学有限公司
Inventors
吴军; 李巍; 刘秀
Classifications
IPC
H04N17/00; H04N5/225;
Priorities
CN202111121624A·2021-09-24
Application
CN202111121624A·2021-09-24
Publication
CN113873121A·2021-12-31
Published as
CN113873121A

Camera module and assembling method thereof, and electronic equipment Abstract The invention relates to the technical field of lenses, and discloses a camera module, an assembling method thereof, and electronic equipment. The camera module includes a substrate, a photosensitive element, a first mirror group, an adjustable lens, a flexible circuit board and a second mirror group , the photosensitive element is arranged on the substrate, the first lens group includes a first lens barrel and a first lens group installed in the first lens barrel, the first lens barrel is arranged on the substrate, and the image side end of the first lens barrel faces the photosensitive The end surface of the object side end of the first lens barrel is provided with a first accommodating groove, the adjustable lens is set in the first accommodating groove, the flexible circuit board is electrically connected to the adjustable lens and the base plate, and the second mirror group is set in the first mirror The object side of the barrel. With the camera module of this embodiment, the overall length of the camera module is small and the structure is relatively simple.
technical field

The present invention relates to the technical field of lenses, and in particular, to a camera module, an assembling method thereof, and an electronic device.

Background technique

In the related art, in order to improve the focusing ability of the camera module, an adjustable lens (T-lens, Tuneable lens) is added in the camera module, and the adjustable lens is deformed by power-on, thereby realizing the focusing function.

However, now electronic devices (mobile phones, tablet computers, etc.) are getting thinner and lighter, leaving less and less space for camera modules. On the contrary, in order to increase the adjustable lens in the related art, the TTL (Total Track Length, total lens length) of the camera module is relatively large, and the structure is relatively complicated.

The adjustable lens is arranged through the first accommodating groove of the first lens barrel, and the second lens group is arranged on the object side end of the first lens barrel, so that the adjustable lens is located between the first lens group and the second lens group, Realize that the adjustable lens is placed in the center of the camera module. Moreover, using the first accommodating slot to set the adjustable lens can reduce the space occupied by the adjustable lens, so that the overall length of the camera module is small, and the structure of the camera module is relatively simple.


https://worldwide.espacenet.com/patent/search/family/078993897/publication/CN113873121A?q=T-lens%2A
Kraamz
30.01.2022 kl 21:46 9464

AR Tlens kameramodul fra Ofilm subsidie (Jianxi)

Funnet av Anonne fra Shareville(Nydelig funn) ☺️

http://jxjcoptical.com/en/pro/59.html
Kraamz
04.02.2022 kl 20:13 8925

For de som liker å lytte på podcasts, så har vi prøvd å formidle selskapet med informasjon som vi har samlet over noen års tid🙂

Et initiativ startet av Polightelig fra Shareville hvor Jeg,Myragubben og Aandal Vanger deltar🙂


Episode 1:(Intro)

https://open.spotify.com/episode/1PoTBGQ1W5PtHkZU4Yh79g?si=R3vHX0H-S22HgR6MCSSnRA&utm_source=copy-link

Episode 2: (Smartphone del 1)

https://open.spotify.com/episode/3rCietlcZ9vpQGk5CQDJe2?si=UTTjytzlSOeR7UWcMN945Q&utm_source=copy-link
Redigert 04.02.2022 kl 20:14 Du må logge inn for å svare
Kraamz
05.02.2022 kl 09:12 8799

J2c fronter kameramodul med TLens for Smartwatch og smartphone:
(Delt av Aandal Vanger)

https://youtu.be/-_j0n58GS7U
Redigert 05.02.2022 kl 09:19 Du må logge inn for å svare
Kraamz
05.02.2022 kl 09:14 8844

PoLight nevnes i konkurranse bildet(2021)
(Delt av Aandal Vanger)

http://m.mipicameramodule.com/news/competition-among-camera-module-manufacturers-45800186.html
Redigert 05.02.2022 kl 09:19 Du må logge inn for å svare
Kraamz
05.02.2022 kl 09:18 8855

Enda et relevant patent med Tlens delt av Aandal Vanger(fra ny aktør)

MED Grant!

Changzhou Ruitai Photoelectric Co Ltd

2021-06-30
Application filed by Changzhou Ruitai Photoelectric Co Ltd
2022-01-07
Application granted
2022-01-07
Publication of CN215449727U
Status
Active

The second lens module 2 includes a second lens barrel 5 and a second lens group 6 accommodated in the second lens barrel 5, the second lens barrel 5 includes a second inner wall surface 51 and a second outer wall surface 52 opposite to the second inner wall surface 51, the second lens barrel 5 includes an extension arm 53 formed by inward extension of the second inner wall surface 51, the extension arm 53 enables the second lens barrel 5 to form a first accommodating space 54 facing the object side and a second accommodating space 55 facing the image side, the second lens group 6 is accommodated in the second accommodating space 55, the second lens module 2 further includes an imaging adjusting member 7(Tlens) accommodated in the first accommodating space, the imaging adjusting member 7 is an adjustable lens, and imaging can be adjusted after being powered on.

https://patents.google.com/patent/CN215449727U/en?q=%22TLens%22&after=priority:20210101&sort=new
Kraamz
06.02.2022 kl 09:38 8653

CMMs med Tlens patenter (Soleklare)



Begynner å bli mange store potensielle kunder:



- Truly Opto

- Ofilm

- Sunny optical

- Q-Tech

- TS-presicion

- Zet Liaoning

- Changzhou Ruitai Photoelectric

- Dongguan Huabei Electronic Technology
Kraamz
08.02.2022 kl 09:57 8403

Ofilm Patenter som dukket opp i dag:

Publisert:
2022-01-14

Her brukes både Tlens og T-lens fra samme aktør🙂

Bakkamera med T-lens(TLens®)(Add-in)

https://worldwide.espacenet.com/patent/search/family/079278577/publication/CN113933963A?q=Tlens%2A%2A

Frontcamera med Tlens(Add-in)

https://worldwide.espacenet.com/patent/search/family/079279074/publication/CN113933964A?q=T-lens%2A%2A


Redigert 08.02.2022 kl 09:59 Du må logge inn for å svare
Kraamz
27.02.2022 kl 08:03 7293

Q4 viser at aktiviteten øker ved hvert kvartal, samtidig er dette en bekreftelse på at trenden og interessen ved det å ta Tlens ibruk på tvers av så mange segmenter, et faktum🙂


KEY EVENTS IN THE QUARTER

 Design-win from first augmented reality (AR) customer

 Design-win for barcode manufacturing line applications
 poLight won the VAT appeal case (NOK 12 million cash effect in January 2022)
 Subsequent Share Issue raised gross proceeds of approximately NOK 12.8 million
 Opportunity pipeline strengthened
 Follow-up order related to the scan engine EX30 received in January 2022
Øyvind Isaksen, CEO of poLight ASA:
“High activity on several customer cases during the quarter resulted in two design-wins and good progress on several
Proof of Concept (PoC) projects. The opportunity pipeline is promising. The design-win related to the augmented reality
(AR) product is of strategic importance for the company. The activity and opportunity pipeline we see in this market
segment is impressive. The technical attributes of TLens, its speed, compactness, low power consumption and no
gravity sensitivity, are viewed as key for AR applications.
Smartphone-related activity remains high. Together with our customers, we are expending a lot of effort and resources
to mature cases and qualify TLens for commercial use. This is a very demanding process. We have made encouraging
progress during the quarter, even though there are hurdles still to be overcome. Making our supply chain ready for
various applications is also demanding. Most of our available resources are currently engaged in the above-mentioned
efforts. We are therefore strengthening our organisation in order to handle the predicted increase in activity, both with
respect to supporting and maturing customer cases and handling technical and supply chain challenges.
After a long process, we finally won our VAT appeal case, with a NOK 12 million in cash-effect. The company disagreed
with the decision to exclude the company from the VAT register. Winning this case has taken us all a lot of time and
effort, which came on top of everything else we needed to do. I am therefore delighted that these resources are now
free to focus on the company’s further development.
The organisation is working hard under a lot of pressure, so I would like to take this opportunity to thank the entire
poLight team. We are all very motivated to doing everything possible to further develop a world-class tuneable optics
company and create shareholder value.”Markets
Customer-related activities continued at a high level in the fourth quarter. poLight is actively engaged in several
segments. This includes consumer market devices, such as smartphones and accessories, as well as a broad range of
professional applications, such as barcode readers, medical devices and augmented reality (AR). Interest in our solutions
remains high, and the company continues to make progress on several projects with potential customers in these
segments. TLens technology is increasingly being recognised by a wide range of potential customers. Over time, this is
expected to develop into a diversified revenue base for poLight.

Consumer market
The new camera module concept, based on add-in TLens design, is continuing to attract strong interest. This camera
module concept has the potential to become a widely used solution for selfie cameras, and may represent a route to
the main camera (back camera) for TLens. During the quarter, several Proof of Concept (PoC) projects, with OEMs and
camera module (CM) vendors, made progress. Customers show a strong willingness, and significant investments have
been made to qualify the use of TLens. Customer requirements are stringent and significant amount of company
resources has been allocated to these cases.
The Maxhub web camera has received good feedback, but no new purchase orders have been received since April 2021.
The company is currently exploring other applications in the same segment.
At the close of the quarter, poLight’s TLens is being used in 11 ongoing Proof-of-Concept (PoC) projects relating to the
consumer market, while 24 have been completed – a total of 35 projects. AR consumer-oriented cases account for four
of the ongoing and two of the completed PoCs. Eight PoCs are in the planning stage.


Augmented Reality (AR) market
During the quarter, it was announced that the company had received a design-win confirmation, and first mass
production purchase order, related to an augmented reality (AR) product from an unnamed customer. The product is
expected to be released to market in 2022.
Currently, TLens is being considered by several other market players for use in next generation augmented reality (AR)
headsets, and testing/prototype building is continuing. TLens’ low power consumption, no gravity sensitivity, high
speed, and compactness are highlighted as key technical benefits. Currently, the company is engaged in 2 projects
(design-ins) and 9 ongoing PoCs. In addition, 4 OEMs are considering starting PoCs. The ongoing projects (design-ins)
are all related to professional use cases, i.e. low volume, and have the potential to conclude in 2022. Four of the ongoing
PoCs target the consumer market (i.e. higher volume). The use case for TLens® mainly relates to world-facing cameras,
but the company is also involved in a laser display application.
The augmented reality (AR) market is entering a very important phase, and poLight expects to see several companies
releasing new AR products in the coming years. Most of the initial customer cases relate to the professional/enterprise
market, so the initial volumes are relatively low. However, it is expected that over time AR devices will address the
consumer market, prompting a significant increase in demand. However, this is likely to be some years down the road.

Industrial market
During the quarter, the company announced a design-win award for a barcode reader product. The product is designed
for dynamic collection of barcodes in high-speed manufacturing pipelines and was released to selected customers end
of 2021. TLens is now used in three available products. Feedback from existing customers has been good, and the
company received another follow-up order related to EX30 in January 2022.

The company is currently involved in 2 projects (design-ins) and 6 ongoing PoCs (of which 2 are for barcode applications),
while as many as 9 OEMs are planning PoCs (4 of which are barcode related). poLight will continue to actively explore
this important market, which is expected to be a significant gross margin contributor in the longer term.
Other applications
In other application areas, we have currently achieved 1 design-win (Kavli Institute for Systems Neuroscience and Centre
for Neural Computation, a microscope for internal use), while 1 design-in related to a compact surgical device planned
is due to be released to market in 2022. In addition, there are 5 ongoing PoCs and 8 planned PoCs.
The medical/science area is currently the area of highest activity within this grouping. In addition to some surgical
equipment cases, several cases like Kavli’s are now maturing. In total, this activity, supplying stacked TLens® to
microscope applications, has so far contributed purchase orders worth approximately NOK 1.5 million, of which
approximately NOK 0.6 million is reported as revenue as per Q4-21. The company sees this activity primarily as
important for brand building and as a contribution to important research.
Redigert 27.02.2022 kl 08:08 Du må logge inn for å svare
Kraamz
27.02.2022 kl 08:25 7258

Patent delt av Trønder optimist fra Shareville også diskutert i innlegg fra Snekker.

Add-in er flott🙂

NINGBO SUNNY OPOTECH CO LTD [CN]
Inventors
RONG QI [CN]; YUAN DONGLI [CN]; CHEN JUN [CN]; YIN YUEGUANG [CN]; WANG YUXIANG [CN]; SHEN QIANQIAN [CN]
Classifications
IPC
G02B7/02; H04N5/225;
Priorities
CN202010770187A·2020-08-04
Application
CN2021107584W·2021-07-21
Publication
WO2022028248A1·2022-02-10
Published as
CN114070966A;WO2022028248A1

CAMERA MODULE AND TERMINAL DEVICE
Abstract
Disclosed in the present application are a camera module and a terminal device. The camera module comprises a photosensitive assembly and a lens assembly. The lens assembly comprises a first lens module, an adjustable lens module, a second lens module and a lens barrel, wherein the first lens module is mounted on the upper end face of the lens barrel, the adjustable lens module and the second lens module are mounted in the lens barrel, and the lens barrel is arranged on the photosensitive assembly; thus, the first lens module, the adjustable lens module and the second lens module are sequentially kept on a photosensitive path of the photosensitive assembly in the light entrance direction. The lens assembly further comprises a conductive part arranged on the lens barrel, the conductive part is used for conductively connecting the adjustable lens module with the photosensitive assembly, and the adjustable lens module is suitable for changing optical characteristics according to electric signals of the photosensitive assembly, thus enabling the camera module to achieve focusing.
.
Flott utdrag🙂

Using Tlens lens instead of traditional voice coil motor to realize automatic focusing of lens assembly is beneficial to reduce the size of lens assembly, simplify the structure of lens assembly, and meet the requirements of terminal equipment for small volume of front camera module. In addition, the Tlens lens has low energy consumption, fast response, and is not disturbed by magnetic fields and gravitational fields, and has better stability in use.

https://worldwide.espacenet.com/patent/search/family/080116936/publication/WO2022028248A1?q=TLens%2A

Kraamz
28.02.2022 kl 16:32 7080

Utvikling oversikt prosjekt tabell:
(Totalt uansett fase)

- Q1 2020 43stk
- Q2 2020 48stk
- Q3 2020 53stk
- Q4 2020 67stk
- Q1 2021 73 stk
- Q2 2021 75 stk
- Q3 2021 90 stk
- Q4 2021 113 stk
Kraamz
05.03.2022 kl 15:10 6796

Flott side for de som vil gå litt mer i dybden innen AR segmentet🙂

https://circuitstream.com/blog/16-augmented-reality-glasses-of-2021-with-features-breakdowns/
Kraamz
06.03.2022 kl 08:15 6671

Aandal vanger hadde seg et dypdykk i går og fant mange gode patenter☺️


Utrolig bra å se at det ukentlig dukker opp nye patenter og ikke minst at vi ser nye bruksområder, denne gang telephoto med Zoom! DET er rått🙂

Søkere Chongqing Tianshi Precision Technology Co., Ltd. Oppfinnere Qi Shu; Yang Shuang; Wang Juncheng; Deng Xiaoguang; Lu Jiang; Yan Zhengbo; Zu Lidong; Chen Guoshi Klassifikasjoner IPC G02B13/00; G02B13/18; G02B15/04; Prioriteringer CN202122396351U 2021-09-30 applikasjon CN202122396351U 2021-09-30 Utgivelse CN215833686U · 2022-02-15 Publisert som CN215833686U


Beskrivelse:

(Diverse underbyggende utdrag)

Multiple periskop zoomlinse, modul og mobilterminal Abstrakt Bruksmodellen viser en flerfoldet periskop-zoomlinse, en modul og en mobilterminal, omfattende en Tlens-modul og en telelinse, hvor Tlens-modulen er anordnet ved objektmålende enden av teleobjektivet; teleobjektivet er plassert på objektsiden Til bildesiden er en asfærisk linse P1, en asfærisk linse P2, en asfærisk linse P3 og en asfærisk linse P4 inkludert i denne rekkefølgen. Bruksmodellen forbedrer den optiske zoomforstørrelsen til objektivet på mobiltelefonen, og kan realisere den klare avbildningen av objektet lenger bort på skjermen til mobiltelefonen, slik at fotograferingen av det fjerne objektet blir klarere.




As shown in FIG. 3 , in this embodiment, the Tlens module 2 includes a supporting glass 6 , a silica gel 8 disposed above the supporting glass 6 , and a glass film 5 disposed above the silica gel 8 . The glass film 5 is provided with Two piezoelectric films 7, of which one piezoelectric film 7 is a positive pin, and the other piezoelectric film 7 is a negative pin. Each of the two piezoelectric films 7 is connected to the circuit board through a conductive metal sheet, and the circuit board supplies power to the Tlens module 2 . Tlens module 2 works as follows:

When the Tlens module 2 is energized, the piezoelectric film 7 will immediately force the glass film 5 to bend, that is, a perfect lens is formed, and a function of changing the optical power is achieved.

The telephoto lens 1 is matched with the imaging surface of the photosensitive chip 3 to achieve 5x optical zoom. After adding the Tlens module 2, when the Tlens module 2 passes the voltage of 12V, the optical power changes, so that the optical focus becomes 30.83mm. Through calculation:


https://worldwide.espacenet.com/patent/search/family/080201904/publication/CN215833686U?q=nftxt%20%3D%20%22Tlens%2A%2A%22%20AND%20pd%20%3E%3D%20%2201.01.2022%22
Redigert 06.03.2022 kl 08:18 Du må logge inn for å svare
Kraamz
06.03.2022 kl 08:24 6699

Appnummer:
CN202010770187.9
Fildato:
2020-08-04
Pub nummer:
CN114070966A
Pubdato:
2022-02-18
Oppdragstaker:
Ningbo Sunny Optical Information Co., Ltd.
Oppfinnere:
Rong Qi
Yuan Dongli
Chen Jun
Yin Yueguang
Wang Yuxiang
Shen Qianqian
Advokat/agent:
Mi Jing
Byrå:
Ningbo Juhe Patent Agency (generelt partnerskap)
IPC:
H04N 5/225
Rangering:
Toppmottakere for H04N
Eksterne linker:
Espacenet ; Globalt dossier ;
Abstrakt
Den foreliggende søknaden beskriver en kameramodul og en terminalanordning Kameramodulen inkluderer en fotosensitiv sammenstilling og en linsesammenstilling. Linsesammenstillingen inkluderer en første linsemodul, en justerbar linsemodul, en andre linsemodul og en linsehylse. Den første linsen modulen er montert på linsehylsen. Den øvre endeflaten av linsen, den justerbare linsemodulen og den andre linsemodulen er installert i linsehylsen, og linsehylsen er anordnet på den lysfølsomme komponenten, slik at den første linsemodulen, den justerbare linsemodulen og den andre linsemodulen holdes sekvensielt i den lysfølsomme retningen langs lyset som kommer inn i. Den lysfølsomme banen til enheten, linseenheten inkluderer også en ledende del anordnet på linsehylsen, den ledende delen forbinder den justerbare elektriske delen. linsemodul med den lysfølsomme enheten, og den justerbare linsemodulen er egnet for å endre dens optiske egenskaper i henhold til det elektriske signalet til den lysfølsomme enheten, for å realisere fokusering av kameramodulen.
Påstander Oversette
1. En kameramodul er kjennetegnet ved at, omfattende en fotosensitiv sammenstilling og en linsesammenstilling, inkluderer linsemontasjen en første linsemodul, en justerbar linsemodul, en andre linsemodul og en linsehylse, og den første linsemodulen er montert på Den øvre endeflaten på linserøret, den justerbare linsemodulen og den andre linsemodulen er installert i linserøret, og linserøret er anordnet på den lysfølsomme komponenten, slik at den første linsemodulen, den justerbare linsemodulen og den andre linsemodulen holdes sekvensielt på den fotosensitive banen til den fotosensitive sammenstillingen langs lyset som kommer inn i retningen Linsemontasjen inkluderer videre en ledende del anordnet på linsehylsen, og den ledende delen forbinder den justerbare linsemodulen er ledende. koblet til den lysfølsomme sammenstillingen, og den justerbare linsemodulen er tilpasset til å endre dens optiske egenskaper i henhold til det elektriske signalet til den lysfølsomme sammenstillingen, for å realisere fokusjusteringen til kameramodulen.
2. Kameramodul ifølge krav 1, hvori den indre veggen av linsehylsen har en monteringsplattform for montering av den justerbare linsemodulen, og den justerbare linsemodulen er anordnet på siden av monteringsplattformen, en øvre endeflate. , den øvre endeflaten til den justerbare linsemodulen er tilpasset til å deformeres når det elektriske signalet endres for å realisere fokusering, og det er et gap mellom den øvre endeflaten til den justerbare linsemodulen og den nedre endeflaten til den første linsemodulen, Det er et gap mellom sideoverflaten til den justerbare linsemodulen og den indre veggen til linsehylsen.
3. Kameramodul ifølge krav 2, hvori den ledende delen omfatter to ledende deler atskilt fra hverandre, den ytre overflaten av linserøret har to laserspor, og de to ledende delene er direkte dannet av en laserprosess. De er anordnet i de to lasersporene.
4. Kameramodulen ifølge krav 3, hvori den øvre endeflaten av linserøret har to putespor, putesporene har åpninger mot siden av den justerbare linsemodulen, og speilet. Sylinderen inkluderer også puter plassert i puten rillene, og hvert av lasersporene kommuniserer med et av putesporene, slik at de ledende delene i lasersporene er koblet til putesporene.Klossene er ledende forbundet, og den positive terminalen og den negative terminalen til den justerbare linsen modulen er henholdsvis ledende koblet til putene i de korresponderende putesporene gjennom elektriske koblingslinjer.
5. Kameramodulen ifølge krav 2, hvori den ledende delen omfatter to ledende deler adskilt fra hverandre, og de ledende delene er anordnet i sideveggen av linsehylsen gjennom en in-mold injeksjonsprosess, slik at begge endene av det ledende elementet er eksponert utenfor linserøret.


Intressant utdrag:

Det er forskjellige implementeringer av den justerbare linsemodulen 2, slik som en flytende linse, en flytende krystalllinse, en Tlens (Tuneablelens) linse og lignende. Fagfolk på området kan forstå at prinsippet for væskelinsen er at en lukket kapsel er fylt med flytende stoffer, og kapselen klemmes av drivanordningen for å deformere væskelinsen, og dermed endre de optiske egenskapene til væskelinsen og realisere fokusering; Prinsippet til flytende krystalllinsen er å bruke flytende krystall-molekylene i den flytende krystalllinsen til å generere forskjellige avbøyningsvinkler under kontroll av forskjellige intensitetsspenninger, slik at linser med forskjellige brennvidder kan simuleres for å realisere fokusering av kameramodulen; prinsippet til Tlens-objektivet er å bruke piezoelektriske aktuatorer som endrer formen på linsehuset laget av polymer, og endrer derved de optiske egenskapene til Tlens-objektivet og muliggjør fokusjustering.
I noen utførelsesformer realiserer den justerbare linsemodulen 2 fokuseringsfunksjonen ved å generere deformasjon. I disse utførelsesformene må det reserveres et visst gap rundt den justerbare linsemodulen 2 for å forhindre at den justerbare linsemodulen 2 blir klemt sammen med omgivende komponenter når den deformeres, og derved påvirke dens deformasjonseffekt eller forårsake skade på omkringliggende komponenter. Med andre ord må det være et gap mellom den deformerte overflaten til den justerbare linsemodulen 2 og de omkringliggende komponentene. Det kan forstås at den justerbare linsemodulen 2 kun kan deformeres oppover eller nedover, eller kan deformeres oppover og nedover samtidig. Selvfølgelig, når den justerbare linsemodulen 2 deformeres oppover eller nedover, vil dens sideflate Deformasjon oppstå sammen med det, det vil si at sideflaten også er en deformasjonsflate.Derfor må det tilveiebringes et gap mellom sideflaten til den justerbare linsemodulen 2 og den indre veggen til linsehylsen 4.
I noen foretrukne utførelsesformer er den justerbare linsemodulen 2 en Tlens-linse, som deformeres når strømmen eller spenningen den mottar endres, slik at de optiske egenskapene endres. Fig. 4 tilveiebringer en utførelsesform av Tlens-linsen 2A, og det kan forstås at dette ikke begrenser Tlens-linsen i foreliggende søknad til å ha strukturen beskrevet i denne utførelsesformen og de medfølgende tegningene. Som vist i figur 4 inkluderer Tlens-linsen 2A en piezoelektrisk film 24, en diafragma 25, en fleksibel gjennomsiktig film 23, et linselegeme 22 og et glassbaselag 21 anordnet i rekkefølge langs lyset som kommer inn i retningen Tlens-linsen 2A inkluderer også en omgivelse av linselegemet 22. Den elastiske basen 26 på siden, den elastiske halvfleksible transparente filmen 23, membranen 25 og kanten av den piezoelektriske filmen 24 er støttet av den elastiske basen 26. Den piezoelektriske filmen 24 kan være ringformet for å danne et lystransmitterende område i midten for å tillate lys å passere gjennom den. Membranen 25 brukes til å begrense avbildningsområdet. Glassbaselaget 21 brukes til å støtte linselegemet 22. Det elastiske substratet 26 er et silisiumhalvledersubstrat, som er egnet for elastisk deformasjon når det klemmes, og fungerer også som et halvledersubstrat. Linselegemet 22 er laget av en transparent, deformerbar og ikke-flytende polymer som er tilpasset til å deformeres når den klemmes slik at de optiske egenskapene til linselegemet 22 endres. Den fleksible gjennomsiktige filmen 23 dekker den øvre endeoverflaten av linselegemet 22. Den fleksible gjennomsiktige filmen 23 er egnet for deformering når den klemmes, og klemmer sammen linselegemet 22 når det deformeres, og deformerer derved linselegemet 22 for å endre dets optiske egenskaper. Den piezoelektriske filmen 24 er ledende forbundet med den lysfølsomme komponenten 6, og den piezoelektriske filmen 24 er egnet for å deformeres når en strøm påføres, for å klemme den fleksible gjennomsiktige filmen 23 og linselegemet 22, slik at den øvre endeflaten til linselegemet 22 danner en sfærisk overflate for å realisere fokusering.
Å bruke Tlens-objektiv i stedet for tradisjonell talespolemotor for å realisere automatisk fokusering av linsemontasjen er fordelaktig for å redusere størrelsen på linsemonteringen, forenkle strukturen til linsemonteringen og oppfylle kravene til terminalutstyr for lite volum av frontkameramodulen. I tillegg har Tlens-objektivet lavt energiforbruk, rask respons, og blir ikke forstyrret av magnetfelt og gravitasjonsfelt, og har bedre stabilitet i bruk


https://www.patentguru.com/CN114070966A
Kraamz
06.03.2022 kl 08:26 6728

Appnummer:
CN202111471088.1
Fildato:
2021-12-03
Pub nummer:
CN114125244A
Pubdato:
2022-03-01
Oppdragstaker:
Shanghai Sunmi Technology Group Co., Ltd.
Guangdong Chuantian Technology Co., Ltd.
Oppfinnere:
Wei Jinping
Lin Zhe
Gu Laibing
Lu Xusheng
Chen Guihong
Advokat/agent:
Wang Fanan
Byrå:
Shanghai Shuoli Intellectual Property Agency (Generelt partnerskap)
IPC:
H04N 5/225 ; H04N 5/232 ; H04N 5/33 ; H04N 13/271 ; G07G 1/00 ; G07G 1/12
Rangering:
Toppmottakere for H04N
Eksterne linker:
Espacenet ; Globalt dossier ;
Abstrakt
Oppfinnelsen tilveiebringer en kameramodul som har en kameramodus og en betalingsmodus, kameramodulen inkluderer: en fargekameramekanisme, en dybde-av-felt avbildningsmekanisme, en fokuseringsmekanisme, en kamerabehandlingsmodul og en identifiseringsmodul; hvori: når kameramodulen er i kameramodus, samler fargekameramekanismen fargebildet til gjeldende scene; dybdeavbildningsmekanismen samler dybdebildet til gjeldende scene; kamerabehandlingsmodulen henter dybdeinformasjonen i henhold til dybdebilde av gjeldende scene, og justerer fargebildet til gjeldende scene i henhold til dybdeinformasjonen for å realisere 3D-bilde; betalingsmodusen til kameramodulen inkluderer skannekodebetalingsmodus og/eller ansiktsbetalingsmodus. Gjennom multifunksjonskameramodulen unngås situasjonen der brukeropplevelsen av POS-maskinen er dårlig på grunn av utilstrekkelige funksjoner.
Påstander Oversette
1. en kameramodul, den er kjennetegnet ved at den beskrevne kameramodulen har kameramodus og betalingsmodus; Beskrevet kameramodul omfatter: fargekameramekanisme, dybdeskarphedsavbildningsmekanisme, fokuseringsmekanisme, kamerabehandlingsmodul og identifiseringsmodul i:
Når kameramodulen er i kameramodus,
Fargekameramekanismen brukes til å samle et fargebilde av gjeldende scene;
dybdeskarphet-avbildningsmekanismen, brukt for å samle inn dybdebildet av gjeldende scene;
Kamerabehandlingsmodulen er konfigurert til å innhente dybdeskarphetinformasjon i henhold til dybdebildet til gjeldende scene, og justere fargebildet til gjeldende scene i henhold til dybdeskarphetinformasjonen for å realisere 3D-avbildning;
Betalingsmodusen til kameramodulen inkluderer en skannekodebetalingsmodus og/eller en ansiktsbetalingsmodus;
Når kameramodulen er i betalingsmodus for skannekode,
Fokuseringsmekanismen brukes til å justere brennvidden til fargekameramekanismen i henhold til gjeldende avstand fra betalingskoden;
Fargekameramekanismen brukes til å samle betalingskodebildet av gjeldende synsfelt basert på den justerte brennvidden;
Identifikasjonsmodulen brukes til å identifisere betalingsinformasjonen til betalingskodebildet, og realisere betaling ved å skanne koden;
Når kameramodulen er i ansiktsbetalingsmodus,
Fargekameramekanismen brukes til å samle inn fargebilder av det gjeldende ansiktet;
dybde-av-felt-avbildningsmekanismen for å innhente dybde-av-felt-informasjon for det gjeldende ansiktet;
Kamerabehandlingsmodulen er konfigurert til å justere fargebildet av det gjeldende ansiktet tatt av fargekameramekanismen i henhold til dybdeskarphetinformasjonen til det gjeldende ansiktet oppnådd av dybdekameramekanismen for å oppnå et 3D-bilde av ansiktet;
Gjenkjenningsmodulen brukes til å gjenkjenne ansikts 3D-bildet og realisere ansiktsbetaling.
2. Kameramodul ifølge krav 1, karakterisert ved at den beskrevne fokuseringsmekanismen omfatter T-LENS drivkrets og T-LENS linse, Beskrevne TLENS linse er anordnet på linsen til den beskrevne fargekameramekanismen;
Når T-LENS-drivkretsen mottar fokuseringsinstruksjonen, deformeres den piezoelektriske keramiske filmen som driver og kontrollerer T-LENS-linsen for å danne en konveks linse, for å justere fokuset til fargekameramekanismen.
3. Kameramodulen ifølge krav 1, hvori dybde-av-felt avbildningsmekanismen spesifikt omfatter:
En flekkprojektor for å sende ut infrarødt flekklys ut i verdensrommet;
Et infrarødt kamera, konfigurert til å motta det infrarøde flekklyset og generere et dybdebilde i henhold til det mottatte infrarøde flekkelyset.
4. Kameramodul ifølge krav 1, karakterisert ved at den også omfatter:
et første fylllys for å tilveiebringe fyllelys for fargekameramekanismen;
Det andre utfyllingslyset brukes til å gi utfyllingslys for dybdeskarphet-avbildningsmekanismen.
5. Kameramodul ifølge krav 1, karakterisert ved at den også omfatter:
en avstandssensor som brukes til å oppdage avstanden mellom skyteskiven og fargekameraet;
Påminnelsesmekanismen brukes til å gi en tilsvarende påminnelse når det oppdages at avstanden mellom skyteskiven og fargekameramekanismen avviker fra et forhåndsinnstilt avstandsområde.
6. Kameramodul ifølge krav 1, karakterisert ved at den også omfatter:
Bedømmelsesmodulen for betalingsmodus brukes til å samle inn gjeldende betalingsscenebilde gjennom fargekameraet når kameramodulen er i betalingsmodus; avgjør om gjeldende betalingsscenebilde inneholder et betalingskodebilde, og i så fall er kameramodulen byttet til skannekodebetalingsmodus.
7. Mobilterminal, omfattende kameramodulen ifølge hvilket som helst av kravene 1-6.
8. Mobilterminalen ifølge krav 7, hvori mobilterminalen er en POS-maskin.


Påstander Oversette
1. en kameramodul, den er kjennetegnet ved at den beskrevne kameramodulen har kameramodus og betalingsmodus; Beskrevet kameramodul omfatter: fargekameramekanisme, dybdeskarphedsavbildningsmekanisme, fokuseringsmekanisme, kamerabehandlingsmodul og identifiseringsmodul i:
Når kameramodulen er i kameramodus,
Fargekameramekanismen brukes til å samle et fargebilde av gjeldende scene;
dybdeskarphet-avbildningsmekanismen, brukt for å samle inn dybdebildet av gjeldende scene;
Kamerabehandlingsmodulen er konfigurert til å innhente dybdeskarphetinformasjon i henhold til dybdebildet til gjeldende scene, og justere fargebildet til gjeldende scene i henhold til dybdeskarphetinformasjonen for å realisere 3D-avbildning;
Betalingsmodusen til kameramodulen inkluderer en skannekodebetalingsmodus og/eller en ansiktsbetalingsmodus;
Når kameramodulen er i betalingsmodus for skannekode,
Fokuseringsmekanismen brukes til å justere brennvidden til fargekameramekanismen i henhold til gjeldende avstand fra betalingskoden;
Fargekameramekanismen brukes til å samle betalingskodebildet av gjeldende synsfelt basert på den justerte brennvidden;
Identifikasjonsmodulen brukes til å identifisere betalingsinformasjonen til betalingskodebildet, og realisere betaling ved å skanne koden;
Når kameramodulen er i ansiktsbetalingsmodus,
Fargekameramekanismen brukes til å samle inn fargebilder av det gjeldende ansiktet;
dybde-av-felt-avbildningsmekanismen for å innhente dybde-av-felt-informasjon for det gjeldende ansiktet;
Kamerabehandlingsmodulen er konfigurert til å justere fargebildet av det gjeldende ansiktet tatt av fargekameramekanismen i henhold til dybdeskarphetinformasjonen til det gjeldende ansiktet oppnådd av dybdekameramekanismen for å oppnå et 3D-bilde av ansiktet;
Gjenkjenningsmodulen brukes til å gjenkjenne ansikts 3D-bildet og realisere ansiktsbetaling.
2. Kameramodul ifølge krav 1, karakterisert ved at den beskrevne fokuseringsmekanismen omfatter T-LENS drivkrets og T-LENS linse, Beskrevne TLENS linse er anordnet på linsen til den beskrevne fargekameramekanismen;
Når T-LENS-drivkretsen mottar fokuseringsinstruksjonen, deformeres den piezoelektriske keramiske filmen som driver og kontrollerer T-LENS-linsen for å danne en konveks linse, for å justere fokuset til fargekameramekanismen.
3. Kameramodulen ifølge krav 1, hvori dybde-av-felt avbildningsmekanismen spesifikt omfatter:
En flekkprojektor for å sende ut infrarødt flekklys ut i verdensrommet;
Et infrarødt kamera, konfigurert til å motta det infrarøde flekklyset og generere et dybdebilde i henhold til det mottatte infrarøde flekkelyset.
4. Kameramodul ifølge krav 1, karakterisert ved at den også omfatter:
et første fylllys for å tilveiebringe fyllelys for fargekameramekanismen;
Det andre utfyllingslyset brukes til å gi utfyllingslys for dybdeskarphet-avbildningsmekanismen.
5. Kameramodul ifølge krav 1, karakterisert ved at den også omfatter:
en avstandssensor som brukes til å oppdage avstanden mellom skyteskiven og fargekameraet;
Påminnelsesmekanismen brukes til å gi en tilsvarende påminnelse når det oppdages at avstanden mellom skyteskiven og fargekameramekanismen avviker fra et forhåndsinnstilt avstandsområde.
6. Kameramodul ifølge krav 1, karakterisert ved at den også omfatter:
Bedømmelsesmodulen for betalingsmodus brukes til å samle inn gjeldende betalingsscenebilde gjennom fargekameraet når kameramodulen er i betalingsmodus; avgjør om gjeldende betalingsscenebilde inneholder et betalingskodebilde, og i så fall er kameramodulen byttet til skannekodebetalingsmodus.
7. Mobilterminal, omfattende kameramodulen ifølge hvilket som helst av kravene 1-6.
8. Mobilterminalen ifølge krav 7, hvori mobilterminalen er en POS-maskin.
9. Fremgangsmåte for realisering av en kameramodul, karakterisert ved at den omfatter:
Når du mottar en kamerakommando,
Motta et fargebilde av den gjeldende scenen tatt av et fargekamera;
å motta et dybdebilde av den gjeldende scenen fanget av en dybde-av-felt avbildningsmekanisme;
Skaff dybdeinformasjon for gjeldende scene i henhold til dybdebildet, og juster fargebildet i henhold til dybdeinformasjonen til gjeldende scene for å realisere 3D-bilder;
Når du mottar betalingsinstruksjonen for skannekode,
Kontrollere fokusmekanismen for å justere brennvidden til fargekameramekanismen, slik at fargekameramekanismen fanger betalingsstrekkoden i gjeldende synsfelt;
Motta betalingskodelinjen fotografert av fargekameraet, identifiser betalingskodelinjen, og realiser betaling ved å skanne koden;
Når du mottar en instruksjon om ansiktsbetaling,
kontrollere fargekameramekanismen for å samle et fargebilde av det gjeldende ansiktet;
å kontrollere dybde-av-felt-avbildningsmekanismen for å oppnå dybde-av-felt-informasjonen til det gjeldende ansiktet;
I henhold til dybdeskarphetinformasjonen til det gjeldende ansiktet
Redigert 06.03.2022 kl 08:26 Du må logge inn for å svare
Kraamz
06.03.2022 kl 08:28 6732

Denne linken er patent link til posten over:

https://www.patentguru.com/CN114125244A

Sjekk bilder(Del av bakkamera-strukturen)


De 3 siste patenter her fant Aandal vanger i går , Dette vitner om mye arbeid rundt Tlens tech på flere områder!
Kraamz
06.03.2022 kl 08:49 6721

Da har jeg oppdater hovedinnlegget(Helt nederst i hovedinnlegget).

Jeg har lagt til Poddcast om PoLight, hvor Polightelig fra shareville (programleder og initiativtaker), Jeg,Myragubben/Myrabakk og Aandal vanger er med å diskutere selskapet.

Dette er en Podcast hvor vi forteller om selskapet fra vores ståsted, over den tid vi har vert med som aksjonærer.

En podcast vi har lagt opp episodevis med tema for hver episode🙂

For de som ikke har fått dette med seg🙂👍


OBS OBS! Den sisste episoden har vi med CEO Øyvind Isaksen☺️

https://open.spotify.com/show/7LmxuvKSfmzdslwRKDK1In?si=wvwb9uNOQjG3PFc1ozrrUw&utm_source=copy-link
Redigert 06.03.2022 kl 13:03 Du må logge inn for å svare
Kraamz
10.03.2022 kl 17:44 6335

Investor presentasjon (Pareto og Øyvind Isaksen)
10.03.2022

https://youtu.be/lrvlYdFOtzA
Kraamz
14.03.2022 kl 11:55 6063

Aandal vanger er på hugget og har funnet en hel del nye patenter med Tlens!

Trenden innen patenter er enorm!
Det jobbes med Tlens, noe som igjen underbygger Øyvinds ord🙂👍

Truly opto:

1
Anti fog T-Lens

https://www-patentguru-com.translate.goog/CN114173044A?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=no&_x_tr_pto=wapp

2
Scratch proof T-Lens

https://www-patentguru-com.translate.goog/CN114173045A?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=no&_x_tr_pto=wapp


Vivo:

Med patent grant

https://patents.google.com/patent/CN113114899B/en


Sunny optical nevner Polight i deres patent

https://patents.google.com/patent/CN114077028A/en



TS-presicion

Multifold Telephoto

https://patents.google.com/patent/CN215833686U/en
Redigert 14.03.2022 kl 11:57 Du må logge inn for å svare
Kraamz
16.03.2022 kl 18:59 5936

Denne meldingen er ikke relatert til Brighterwave eller STM(Ifølge selskapet), noe som er veldig intressant 🙂

https://www.polight.com/investors/news/press-release-details/2022/poLight-ASA--design-in-award-and-purchase-order-received-for-samples-for-an-Augmented-Reality-AR-case/default.aspx
Redigert 16.03.2022 kl 18:59 Du må logge inn for å svare
Kraamz
20.03.2022 kl 07:44 5571

DIY video av Mini2p scope(Mooser)
(Delt av Evyou fra Shareville)

https://youtu.be/I0aYfi8GrIc
Kraamz
27.03.2022 kl 10:48 5231

Samsung patent med Add-in design delt av Myragubben😮!
Bildene her er suspekt🙂

ELECTRONIC DEVICE INCLUDING CAMERA MODULE THAT TAKES PHOTOGRAPHS THROUGH AT LEAST PART OF DISPLAY
Abstract
Disclosed is an electronic device comprising: a camera module including at least one lens; a display including a camera exposure area that at least partially overlaps with the at least one lens when viewed in the optical axis direction of the at least one lens; and an iris arranged in the camera exposure area. The camera module may comprise: a variable lens of which the curvature is changed on the basis of supplied electric energy; a first lens which is arranged between the display and the variable lens and which has a positive refractive power; and a second lens which is arranged to be farther than the first lens from the display and which has a negative refractive power. The ratio between a first distance from the iris to the variable lens and a second distance from the first lens to the variable lens can be set to have a size that is within a designated range.

According to an embodiment, the lenses included in the camera module 200 may satisfy Equation (2). For example, the size (eg, diameter) of the aperture 201 may be smaller than the effective diameter of the variable lens 220 . The effective diameter may be defined as the distance between two points where a straight line passing through the center of the lens and the edge where the curvature of the lens starts. For example, the size of the stop 201 may have a third length L3. The effective diameter of the variable lens 220 may have a fourth length L4. The third length L3 and the fourth length L4 may have a relationship as in Equation (2).

https://worldwide.espacenet.com/patent/search/family/080631973/publication/WO2022055266A1?q=Tunable-lens%2A
Redigert 27.03.2022 kl 10:49 Du må logge inn for å svare
Kraamz
05.04.2022 kl 14:52 4850

Truly Opto electronics har igjennom en årrekke patentert Tlens løsninger, det at de no publiserer så spesifikke forbedringer på Tlens kan umulig være tilfeldig!

Truly hadde i 2018 , 6% av hele markedet og var rangert nr 5 innen kameramodul levrandører i verden.

Patenter som nylig ble publisert:

Antidugg T-LENS kameramodul og elektronisk utstyr

https://worldwide.espacenet.com/patent/search/family/080486985/publication/CN114173044A?q=T-lens%2A


Anti-ripe T-LENS kameramodul og elektronisk utstyr

https://worldwide.espacenet.com/patent/search/family/080486984/publication/CN114173045A?q=T-lens%2A


Testmetode for T-LENS kameramodul

https://worldwide.espacenet.com/patent/search/family/080603301/publication/CN114189674A?q=T-lens%2A
Redigert 05.04.2022 kl 14:59 Du må logge inn for å svare
Kraamz
11.04.2022 kl 17:24 4663

Relevant Medical patent delt på Reddit av Ok-calligrapher i dag🙂:

Office
United States of America
Application Number
17491493
Application Date
30.09.2021
Publication Number
20220107491
Publication Date
07.04.2022
Publication Kind
A1
IPC
G02B 23/24 G02B 3/14
CPC
G02B 23/2476 G02B 23/243 G02B 23/2461 G02B 3/14
Applicants
Xenocor, Inc.
Inventors
Lane G. Brooks
Richard A. Dixon
Dennis James Muhlestein
Anthony J. Laurienti, IV

Abstract
(EN)
Borescopes, such as chip-on-a-tip laparoscopes and endoscopes, having variable and/or active focus lenses. In some preferred embodiments, a chip-on-a-tip borescope may comprise a tip assembly having a fixed focus lens and an active or variable focus lens. The active lens may be part of an active lens assembly, which may comprise a substrate, such as a printed circuit board, along with an active lens unit that may be configured to receive electrical signals, such as voltage steps, that may be used to change the shape of the lens component of the unit to change the focal distance of the device. The substrate may be physically coupled to other elements of the scope and may be electrically coupled with other elements of the scope, such as a voltage driver that may be provided in a printed circuit board in the handle of the scope, for example.

Relevant utdrag:

The piezoelectric material may be coupled with a tunable voltage source to allow for real-time focusing of the active lens. When used with a fixed lens as part of a tip and/or focusing assembly of a borescope, the active lens may therefore allow a surgeon or other user to change the focal distance of the assembly to allow for either auto-focusing or manual focusing in real time. An example of an active lens assembly that may be used, or modified for use with, borescopes disclosed herein is the TLens® lens offered by Polight ASA. Examples of suitable optical components, materials, techniques, circuits, assemblies, and the like that may be useable in connection with various embodiments and implementations of the inventions described herein can be found in U.S. Pat. No. 9,964,672 titled METHOD FOR OPTIMIZING A PIEZOELECTRIC ACTUATOR STRUCTURE FOR A DEFORMABLE LENS; U.S. Pat. No. 10,001,629 titled PIEZOELECTRICALLY ACTUATED OPTICAL LENS; U.S. Pat. No. 10,473,900 titled TUNABLE MICROLENS WITH A VARIABLE STRUCTURE ELEMENT; and U.S. Pat. No. 10,720,857 titled ELECTRONIC CIRCUIT FOR CONTROLLING CHARGING OF A PIEZOELECTRIC LOAD, each of which is hereby incorporated by reference in its entirety. As another example of a potentially suitable technology, the VARIOPTIC® lens technology by Corning®

https://patentscope.wipo.int/search/en/detail.jsf?docId=US356968658&_cid=P22-L1UR9K-19644-1
Kraamz
11.04.2022 kl 17:29 4767

Nytt Tlens relevant patent delt av Aandal Vanger på Shareville:

App Num:
CN202122615743.8
File Date:
2021-10-28
Pub Num:
CN216217155U
Pub Date:
2022-04-05
Assignee:
Shengtai Optoelectronics Technology Co., Ltd.
Inventors:
Chen Zeqing
Zhang Hao
Zhang Wei
Huang Yuanliang
Attorney/Agent:
Ran Jianxia
Agency:
Chongqing Qiangqiang Kaichuang Patent Agency (General Partnership)
IPC:
H04N 5/225 ; H04N 5/232
Ranking:
Top Assignees for H04N
External links:
Espacenet ; Global Dossier ;
Abstract
The utility model relates to the technical field of camera modules, in particular to a variable-focus camera device, comprising a lens, a lens holder and a PCBA board arranged in sequence, the PCBA board is provided with a photosensitive chip, and the middle of the inner cavity of the lens is provided There is a liquid crystal film parallel to the photosensitive chip, both ends of the liquid crystal film are electrically connected with two energized signal lines, the energized signal lines are electrically connected with a driving IC module, and the driving IC module is arranged on the PCBA board. The utility model solves the problem that in order to realize focusing and zooming of the existing camera, additional structural dimensions need to be added on the basis of the original camera module, or another device is added on the main body, which leads to an increase in the overall volume and is not conducive to miniaturization. Improved question.
Claims Translate
1. a variable-focus camera device, comprising a lens, a lens holder and a PCBA board that are arranged in turn, the PCBA board is provided with a photosensitive chip, it is characterized in that: the middle of the inner cavity of the lens is provided with a parallel to the photosensitive chip. Liquid crystal film, both ends of the liquid crystal film are electrically connected with power-on signal lines, the power-on signal lines are electrically connected with a driving IC module, and the driving IC module is arranged on the PCBA board.
2 . The variable-focus camera device according to claim 1 , wherein the liquid crystal film comprises two layers of high-penetration PI films on the upper and lower layers, and a semi-insulator material is arranged in the middle of the two layers of PI films, and a middle part of the semi-insulator material is arranged. 3 . Liquid crystal molecules, the positive and negative lines of the power-on signal line pass through two layers of PI films respectively and are electrically connected to the semi-insulator material.
3 . The variable-focus camera device according to claim 1 , wherein the inner wall or the outer wall of the lens is provided with a channel for routing power-on signal lines. 4 .
4 . The variable-focus camera device according to claim 1 , wherein the liquid crystal film and the lens are integrally designed and packaged. 5 .

Description Translate
technical field
The utility model relates to the technical field of camera modules, in particular to a variable-focus camera device.
Background technique
Autofocus cameras currently on the market include VCM electromagnetic actuation, SMA memory metal actuation, piezoelectric material actuation, and the latest TLens and liquid lens focusing methods. However, the above methods all need to increase the structural size on the basis of the original camera module, or add another other device to the body to achieve the desired effect, resulting in an increase in the overall volume, which requires extra cost to carry out miniaturization. improvement.
Utility model content
The purpose of the present invention is to provide a zoom camera device. In order to realize focusing and zooming of the existing camera, it is necessary to increase the structure size on the basis of the original camera module, or add another device to the body, resulting in the overall The volume has increased, which is not conducive to the problem of miniaturization improvement.
In order to achieve the above purpose, a variable-focus camera device is provided, which includes a lens, a lens holder and a PCBA board arranged in sequence, the PCBA board is provided with a photosensitive chip, and the center of the inner cavity of the lens is provided with a parallel to the photosensitive chip The two ends of the liquid crystal film are electrically connected with power-on signal lines, and the power-on signal lines are electrically connected with a driving IC module, and the driving IC module is arranged on the PCBA board.
Principle and advantages:
The setting of the driver IC module and the liquid crystal film, the driver IC module can adjust the voltage input to the liquid crystal film to a suitable voltage, so that an electric field is formed inside the liquid crystal film, so that the liquid crystal molecules inside the liquid crystal film can be controlled by the electric field. Change the beam

https://www-patentguru-com.translate.goog/CN216217155U?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=no&_x_tr_pto=wapp
Redigert 11.04.2022 kl 17:30 Du må logge inn for å svare
Kraamz
11.04.2022 kl 17:32 4776

Enda ett Add-In patent fra Sunny, Delt av Aandal Vanger fra Shareville:

App Num:
CN202122584902.2
File Date:
2021-10-26
Pub Num:
CN216210232U
Pub Date:
2022-04-05
Assignee:
Zhejiang Sunny Optical Co., Ltd.
Inventors:
Fu Leilei
Mao Chenjie
Qi Yu
Chen Qi
Dai Fujian
Zhao Liefeng
Attorney/Agent:
juquet
Agency:
Shanghai Minglun Intellectual Property Agency (General Partnership)
IPC:
G02B 26/00
Ranking:
Top Assignees for G02B
External links:
Espacenet ; Global Dossier ;
Abstract
The utility model relates to a TLENS lens structure, wherein the TLENS lens structure comprises a front lens barrel assembly, a TLENS module and a lens barrel in sequence from the object side to the image side; The first accommodating groove, the rear part of the described front lens barrel assembly and the front part of the described lens barrel are engaged with each other, and the described TLENS module is located between the described front lens barrel assembly and the described lens barrel and is fixed in the first accommodating groove. The TLENS lens structure using this structure can set the TLENS module at the front of the lens barrel, so that the TLENS module can be installed in the lens barrel more conveniently, which simplifies the installation difficulty. The assembly and use of conventional lenses have good performance, high flexibility and high adaptability.
Claims Translate
1. a TLENS lens structure, it is characterized in that, described TLENS lens structure comprises front lens barrel assembly, TLENS module and lens barrel successively along object side to image side; Described lens barrel is positioned at the front of object side and is provided with. The first accommodating groove, the rear part of the described front lens barrel assembly and the front part of the described lens barrel are engaged with each other, and the described TLENS module is located between the described front lens barrel assembly and the described lens barrel and is fixed in the first accommodating groove.
2. TLENS lens structure according to claim 1, is characterized in that, the side surface of described lens barrel is also provided with the conductive groove that utilizes laser direct molding technology LDS to form, and described TLENS module is in phase with described conductive groove. connect.
3. TLENS lens structure according to claim 1, is characterized in that, the front part of described lens barrel and described front lens barrel assembly are buckled by a snap-on mechanism; Described snap-on mechanism comprises:
a first clamping part, located at the front of the lens barrel and disposed outside the first accommodating groove in the circumferential direction;
The second clamping part is disposed along the circumferential direction at the rear of the front lens barrel assembly, and is used for interlocking with the first clamping part.
4. The TLENS lens structure according to claim 1, further comprising a first lens group, the first lens group being arranged at the front of the lens barrel, and the first lens group comprising At least one lens on the front side and/or the back side of the TLENS module.
5. TLENS lens structure according to claim 4, is characterized in that, when described first lens group comprises at least one lens at the front side of described TLENS module, the center of described front lens barrel assembly is set. There is a convex portion protruding toward the object side, and a second accommodating groove for accommodating the lens in the first lens group located on the front side of the TLENS module is formed in the convex portion.
6 . The TLENS lens structure according to claim 4 , wherein a first spacer is provided between the TLENS module and the lens in the first lens group that is close to the TLENS module. 7 .
7 . The TLENS lens structure according to claim 1 , wherein a second lens group is provided at the rear of the lens barrel. 8 .
8. The TLENS lens structure according to claim 7, wherein the second lens group comprises at least two lenses, and each adjacent lens in the second lens group is provided with a spacer piece.
9 . The TLENS lens structure according to claim 7 , wherein the lens at the end of the second lens group is fixed to the lens barrel through a second spacer. 10 .
10. TLENS lens structure according to claim 1, is characterized in that, the periphery of described first accommodating groove is provided with glue dispensing groove, and described TLENS module is dripped from described glue dispensing groove by the The glue is fixed in the first accommodating groove.
Description Translate
technical field
The utility model relates to the field of optical imaging, in particular to an optical camera lens, in particular to a TLENS lens structure.
Background technique
With the rapid development of the photography industry, people have higher and higher requirements for the use of cameras, not only for the clarity of the camera, but also for the camera to be small and light, and many small cameras (such as the front camera in mobile phones) are generally In order to fix the focal length and cannot auto-focus, in order to make up for the problem that this small camera cannot auto-focus, a Tlens module is set in the camera so that it can achieve auto-focus to get a better picture. The Tlens module is composed of piezoelectric ceramic conductive PAD, glass


https://www-patentguru-com.translate.goog/CN216210232U?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=no&_x_tr_pto=wapp
Kraamz
20.04.2022 kl 18:42 4455

Delt av Aandal vanger🙂👌

Add-in 🙂

App Num:
CN202121547652.9
File Date:
2021-07-08
Pub Num:
CN216310371U
Pub Date:
2022-04-15
Assignee:
Jiangxi Lianyi Optical Co., Ltd.
Inventors:
Zheng Hangpeng
Zeng Haojie
IPC:
G02B 7/09 ; G03B 13/36 ; G03B 30/00
Ranking:
Top Assignees for G02B
External links:
Espacenet ; Global Dossier ;
Abstract
The utility model discloses a lens structure, comprising a first group, a TLENS structure and a second group, the TLENS structure is fixed between the first group and the second group, the first group The group includes a lens barrel and a plurality of glass lenses and a plurality of plastic lenses fixed in the lens barrel, and the second group includes a front cover and a plurality of glass lenses and a plurality of plastic lenses fixed in the front cover, so The total number of the glass lenses is set at 5-7, and the total number of the plastic lenses is set at 1-2. By arranging the TLENS structure between the first group and the second group, the utility model can not only improve the appearance and visual experience of electronic equipment with a camera such as a mobile phone, but also enable the camera to achieve the purpose of automatic focusing.


https://www-patentguru-com.translate.goog/CN216310371U?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=no&_x_tr_pto=wapp
Kraamz
06.05.2022 kl 18:27 4083

Honor Terminal Co., Ltd.


Applicants
荣耀终端有限公司
Inventors
武斌; 张宪先
Classifications
IPC
G02B13/00; G02B13/18; G02B7/09; G03B30/00;
Priorities
CN202210083260A·2022-01-25
Application
CN202210083260A·2022-01-25
Publication
CN114114646A·2022-03-01
Published as
CN114114646A

Abstract


optical lenses and electronic equipment Abstract The present application provides an optical lens and an electronic device, and relates to the technical field of terminals. The optical lens includes a first lens group, an adjustable optical power element and a second lens group in sequence from the object side to the image side along the optical axis direction. Adjustable power elements are used to change the focal length of an optical lens. The first lens group includes at least two lenses. At least one lens is included in the second lens group. The optical lens is specifically an auto-focusing lens. By adjusting the focal power of the above-mentioned focal-adjustable element, the focal length of the optical lens can be changed, so that the optical lens can image objects with different object distances and realize automatic focusing. Using the solution provided by the present application, a large-sized optical power adjustable element is placed between the first lens group and the second lens group, so that the lateral size of the front end of the optical lens is small, thereby reducing the need to install on the surface of the electronic device. The size of the openings increases the screen footprint of electronic devices


technical field

The present application relates to the field of terminal technology, and in particular, to an optical lens and an electronic device.

Background technique

At present, electronic devices usually have an optical lens to realize a shooting function, and in order to clearly image objects at different distances, the optical lens has an automatic focusing function. In order to achieve autofocus, the optical lens contains adjustable optical power elements. During the shooting process, the focal length of the entire optical lens is changed by adjusting the focal power of the adjustable focal power element, thereby realizing the automatic focusing function. At present, in an optical lens, the optical power adjustable element is placed at the front end of the entire optical lens, and the front end is the end close to the object side.

At present, the optical lens is usually embedded in the electronic device, and in order to allow external light to enter the optical lens, a hole needs to be made on the surface of the electronic device. Since the optical power adjustable element is usually a combination of optical lenses of different shapes and has a large size, the above-mentioned method of placing the optical power adjustable element at the front end of the entire optical lens requires an opening on the surface of the electronic device. Larger size hole. When the optical lens is a front optical lens of an electronic device, opening a hole with a larger size will reduce the screen ratio of the electronic device.

SUMMARY OF THE INVENTION

In order to solve the above problems, the present application provides an optical lens and an electronic device, which reduces the size of the opening required for the optical lens, so as to improve the screen ratio of the electronic device.

In a first aspect, the present application provides an optical lens. The optical lens sequentially includes from the object side to the image side along the optical axis direction: a first lens group, an adjustable optical power element and a second lens group. The first lens group includes at least two lenses; the second lens group includes at least one lens.

The optical lens is specifically an autofocus lens, and the focal length of the optical lens can be changed by adjusting the optical power of the above-mentioned optical power adjustable element.

Using the solution provided by the present application, a tunable optical power element with a larger lateral size is placed between the first lens group and the second lens group, so that the size of the front end of the optical lens is smaller, thereby reducing the need to be placed on the surface of the electronic device. The size of the opening improves the utilization rate of the surface of the electronic device.

In a possible implementation manner, from the object side to the image side, the first lens group at least sequentially includes a first lens and a second lens;

https://worldwide.espacenet.com/patent/search/family/080360853/publication/CN114114646A?q=Autofocus-lens%2A%2A

The embodiments of the present application do not specifically limit the type of the terminal device, and the terminal device may be a mobile phone, a laptop computer, a wearable electronic device (such as a smart watch), a tablet computer, an augmented reality (AR) device, a virtual reality (virtual reality, VR) equipment, etc.
Redigert 08.05.2022 kl 06:33 Du må logge inn for å svare