发明申请
- 专利标题： TRANSPARENT DISPLAY DEVICE AND DRIVING METHOD THEREOF
- 专利标题（中）： 透明显示装置及其驱动方法
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申请号： US13408802申请日： 2012-02-29
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公开(公告)号： US20130044276A1公开(公告)日： 2013-02-21
- 发明人: Gak Seok LEE , Ki Chul SHIN , Youn Hak JEONG
- 申请人： Gak Seok LEE , Ki Chul SHIN , Youn Hak JEONG
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR10-2011-0082296 20110818
- 主分类号： G02F1/13357
- IPC分类号： G02F1/13357 ; G02F1/1333
摘要：
A transparent display device and a driving method thereof. The transparent display device includes a light guide plate transmitting incident light impinging from its exterior or its back surface and reflecting backlight light impinging from its side surface to its front surface; and an active reflector disposed on the back surface of the light guide plate. The active reflector includes a cholesteric liquid crystal layer transmitting the incident light in a planar phase in a transparent mode.
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