IKT og Tech

Kraamz
11.08.2020 kl 08:00 4975

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Dette med OIS og Superzoom er plutselig meget aktuelt!🙂


0030] The variable lens may be a variable focus lens. Also, the variable lens may be a lens whose focus is adjusted. The variable lens may be at least one of a liquid lens, a polymer lens, a liquid crystal lens, a VCM type, and an SMA type. The liquid lens may include a liquid lens including one liquid and a liquid lens including two liquids. The liquid lens including one liquid may change the focus by adjusting the membrane disposed at a position corresponding to the liquid, and for example, the focus may be changed by pressing the membrane by the electromagnetic force of the magnet and the coil. The liquid lens including two liquids may control the interface formed by the conductive liquid and the non-conductive liquid by using a voltage applied to the liquid lens, including the conductive liquid and the non-conductive liquid. The polymer lens can change the focus of the polymer material through a driving unit such as a piezo. The liquid crystal lens can change the focus by controlling the liquid crystal by electromagnetic force. The VCM type can change the focus by adjusting the solid lens or the lens assembly including the solid lens through an electromagnetic force between the magnet and the coil. The SMA type may use a shape memory alloy to control a solid lens or a lens assembly including the solid lens to change focus.

Priorities
KR20190006715A·2019-01-18
Application
KR2020000662W·2020-01-14
Publication
WO2020149606A1·2020-07-23

https://worldwide.espacenet.com/patent/search/family/071614248/publication/WO2020149606A1?q=Polymer-lens
Redigert 21.01.2021 kl 06:14

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