发明授权
US08014076B2 Variable focal length lens, camera module, and electronic apparatus
失效
可变焦距镜头，相机模块和电子设备
- 专利标题： Variable focal length lens, camera module, and electronic apparatus
- 专利标题（中）： 可变焦距镜头，相机模块和电子设备
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申请号： US12817335申请日： 2010-06-17
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公开(公告)号： US08014076B2公开(公告)日： 2011-09-06
- 发明人: Akira Suzuki , Fumisada Maeda , Mamoru Suzuki , Kayoko Tanaka , Katsuhiro Seo
- 申请人： Akira Suzuki , Fumisada Maeda , Mamoru Suzuki , Kayoko Tanaka , Katsuhiro Seo
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： K&L Gates LLP
- 优先权： JPP2009-152892 20090626
- 主分类号： G02B1/06
- IPC分类号： G02B1/06 ; G02B3/12
摘要：
A variable focal length lens includes: a lens portion including a pair of light transmissive members, at least one of which is deformable, and a light transmissive liquid medium sealed between the pair of light transmissive members; and a liquid medium container including a chamber that communicates with the lens portion and is filled with the liquid medium, the liquid medium container causing the shape of the surface of the deformable light transmissive member or members to be changed by changing the volume of the chamber to adjust the amount of liquid medium with which the lens portion is filled.
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