Invention Grant
- Patent Title: Optical element, liquid crystal display and manufacture method thereof
- Patent Title (中): 光学元件，液晶显示器及其制造方法
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Application No.: US12982034Application Date: 2010-12-30
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Publication No.: US08531626B2Publication Date: 2013-09-10
- Inventor: Wentao Li
- Applicant: Wentao Li
- Applicant Address: CN Beijing
- Assignee: Beijing Boe Optoelectronics Technology Co., Ltd.
- Current Assignee: Beijing Boe Optoelectronics Technology Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: Ladas & Parry LLP
- Priority: CN200910217532 20091231
- Main IPC: G02F1/13357
- IPC: G02F1/13357
Abstract:
An optical element adapted to be arranged between a white light source of a backlight and a color filter substrate of a liquid crystal display (LCD) in optical path, wherein the white light of the backlight is obtained by mixing blue light and yellow light by exciting yellow fluorescent powders with blue light, and wherein red particles are dispersed in the optical element.
Public/Granted literature
- US20110157515A1 OPTICAL ELEMENT, LIQUID CRYSTAL DISPLAY AND MANUFACTURE METHOD THEREOF Public/Granted day:2011-06-30
Information query
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