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1. (WO2017202074) LIGHT GUIDE PLATE AND MOULD AND MANUFACTURING METHOD THEREFOR, BACKLIGHT MODULE AND DISPLAY APPARATUS

Pub. No.:    WO/2017/202074    International Application No.:    PCT/CN2017/073901
Publication Date: Fri Dec 01 00:59:59 CET 2017 International Filing Date: Sat Feb 18 00:59:59 CET 2017
IPC: G02B 6/00
F21S 2/00
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
Inventors: CHENG, Hongfei
程鸿飞
ZHANG, Yuxin
张玉欣
Title: LIGHT GUIDE PLATE AND MOULD AND MANUFACTURING METHOD THEREFOR, BACKLIGHT MODULE AND DISPLAY APPARATUS
Abstract:
Disclosed are a light guide plate (1) and a mould and manufacturing method therefor, a backlight module and a display apparatus. The light guide plate (1) conducts emergent light of a light source (2), and the light guide plate (1) comprises a light incident face, wherein the light incident face is adhered to a light emergent face of the light source (2); and the light guide plate (1) can be formed integrally with the light source (2). The mould for a light guide plate is used for manufacturing the light guide plate (1). The mould for a light guide plate comprises a bottom plate and a side plate, wherein a side plate at the side of the light incident face is a circuit board (4) comprising the light source (2). The light incident face of the light guide plate (1) is adhered to the light emergent face of the light source (2), which reduces or eliminates the gap between the light guide plate (1) and the light source (2), decreases the loss of light, reduces the power consumption and improves the display effect.