Search International and National Patent Collections

1. (WO2017020353) LIGHT GUIDE PLATE, BACKLIGHT MODULE AND DISPLAY DEVICE

Pub. No.:    WO/2017/020353    International Application No.:    PCT/CN2015/087783
Publication Date: Fri Feb 10 00:59:59 CET 2017 International Filing Date: Sat Aug 22 01:59:59 CEST 2015
IPC: G02B 6/00
G02F 1/13357
F21V 8/00
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
Inventors: CHANG, Jianyu
常建宇
Title: LIGHT GUIDE PLATE, BACKLIGHT MODULE AND DISPLAY DEVICE
Abstract:
A light guide plate (10), backlight module and display device. The backlight module comprises a rubber frame (20), a lamp source (30), an optical film (40), and a light guide plate (10), the light guide plate (10) comprising a light incident surface (11), a light emergent surface (12), and a bottom surface (13) provided opposite to the light emergent surface (12), the light incident surface (11) connecting the bottom surface (13) and the light emergent surface (12), a reflective film layer (14) being coated on the bottom surface (13), a printed-dots layer of the light guide plate (10) being provided on the light emergent surface (12), the lamp source (30) being situated on one side of the light incident surface (11), the optical film (40) being stacked on the light emergent surface (12), and the rubber frame (20) accommodating the lamp source (30), the optical film (40), and the light guide plate (10).