发明申请
- 专利标题： 3D Image Display Device
- 专利标题（中）： 3D图像显示设备
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申请号： US12938389申请日： 2010-11-03
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公开(公告)号： US20120044430A1公开(公告)日： 2012-02-23
- 发明人: Shih-Chieh LIN , Hsiang-Tan Lin , Chien-Hung Chen , Chun-Chieh Chiu
- 申请人： Shih-Chieh LIN , Hsiang-Tan Lin , Chien-Hung Chen , Chun-Chieh Chiu
- 申请人地址： TW Bade City
- 专利权人： CHUNGHWA PICTURE TUBES, LTD.
- 当前专利权人： CHUNGHWA PICTURE TUBES, LTD.
- 当前专利权人地址： TW Bade City
- 优先权： TW099127631 20100818
- 主分类号： G02B27/26
- IPC分类号： G02B27/26 ; G02F1/1335
摘要：
The present invention provides a 3D image display device. The 3D image display device includes a backlight module; a first linear polaroid disposed in front of the backlight module to polarize the light from the backlight module; a first liquid crystal layer disposed in front of the first linear polaroid; a second linear polaroid disposed in front of the first liquid crystal layer, the second linear polaroid having a determined polarizing angle to polarize image signals; a second liquid crystal layer disposed in front of the second linear polaroid to switch a linear polarization orientation of image signals; and a retarding layer disposed in front of the second liquid crystal layer to transform the linear polarization orientation into a circular polarization orientation.