发明申请
- 专利标题： LIQUID LENS
- 专利标题（中）： 液晶镜头
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申请号： US12948372申请日： 2010-11-17
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公开(公告)号： US20110149406A1公开(公告)日： 2011-06-23
- 发明人: Minoru Tsuji , Yoshihiro Saito , Takashi Urakawa
- 申请人： Minoru Tsuji , Yoshihiro Saito , Takashi Urakawa
- 申请人地址： JP Tokyo
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo
- 优先权： JP2009-288828 20091221
- 主分类号： G02B3/12
- IPC分类号： G02B3/12
摘要：
A liquid lens including at least two phase liquids covered with a protection member having transparent portions allowing transmission of light includes an elastic film configured to separate the at least two phase liquids within the protection member, a connection portion configured to connect the protection member to the elastic film, and a movement unit configured to move the connection portion within the protection member.
公开/授权文献
- US08363328B2 Liquid lens 公开/授权日：2013-01-29
信息查询
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B3/00 | 简单或复合透镜 |
| G02B3/12 | .充入液体或抽空的透镜 |