发明申请
- 专利标题： OPTICAL MODULE AND DISPLAY DEVICE
- 专利标题（中）： 光学模块和显示设备
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申请号： US13643000申请日： 2011-11-02
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公开(公告)号： US20130039031A1公开(公告)日： 2013-02-14
- 发明人: Eiji Asano , Akiko Tomita , Daijiro Kodama , Masahiro Goto , Hiroshi Sekiguchi , Hiroshi Yamamoto
- 申请人： Eiji Asano , Akiko Tomita , Daijiro Kodama , Masahiro Goto , Hiroshi Sekiguchi , Hiroshi Yamamoto
- 申请人地址： JP Shinjuku-Ku, Tokyo-To
- 专利权人： DAI NIPPON PRINTING CO., LTD.
- 当前专利权人： DAI NIPPON PRINTING CO., LTD.
- 当前专利权人地址： JP Shinjuku-Ku, Tokyo-To
- 优先权： JP2010-246649 20101102; JP2010-246672 20101102; JP2010-251735 20101110; JP2010-253726 20101112; JP2011-066067 20110324
- 国际申请： PCT/JP2011/075319 WO 20111102
- 主分类号： F21V9/14
- IPC分类号： F21V9/14
摘要：
An optical module (20) includes a polarizing plate (40) and a light emitter (26) disposed in a position facing the polarizing plate. The polarizing plate includes a polarizer (41) and a protective film (50) joined to the polarizer (41). The protective film has a light control function that changes the traveling direction of light. The light emitter is disposed in a position directly facing the protective film of the polarizing plate.
公开/授权文献
- US09188721B2 Optical module and display device 公开/授权日：2015-11-17