Invention Grant
- Patent Title: Light guide plate and liquid crystal display using the same
- Patent Title (中): 导光板和液晶显示器使用相同
-
Application No.: US12126095Application Date: 2008-05-23
-
Publication No.: US07880826B2Publication Date: 2011-02-01
- Inventor: Jian Guo , Kiyong Kim , Weifeng Zhou , Xing Ming
- Applicant: Jian Guo , Kiyong Kim , Weifeng Zhou , Xing Ming
- 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: CN200710176764 20071102
- Main IPC: G02F1/1333
- IPC: G02F1/1333
Abstract:
Disclosed is a light guide plate, comprising a light guide plate body and a plurality of micro mirrors formed on an upper surface of the light guide plate body for controlling a reflection direction of light incident on the light guide plate. The amount of light output from a backlight module using the light guide plate can be controlled by adjusting an angle of each of the micro mirrors with respect to an incident light from a light source.
Public/Granted literature
- US20090115937A1 LIGHT GUIDE PLATE AND LIQUID CRYSTAL DISPLAY USING THE SAME Public/Granted day:2009-05-07
Information query
IPC分类:
