Title:
BACKLIGHT MODULE, DISPLAY PANEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/173183
Kind Code:
A1
Abstract:
Disclosed are a backlight module (100), a display panel and a display device. The backlight module (100) comprises: a light guide plate (3), a light source (11) at one side of the light guide plate (3), a flexible circuit board (8) and/or a backboard (1). The light guide plate (3) is fixed on the flexible circuit board (8) and/or the backboard (1) by means of segmented double-faced adhesive tapes (10) at the end proximate to the light source (11). Each of the segmented double-faced adhesive tapes (10) includes a plurality of double-faced adhesive tape pieces (101) disposed at intervals, which can reduce the gap between the light source (11) and the light guide plate (3) caused by the high-temperature operation of the backlight module (100), enhance the light extraction rate of the light source (11), and increase the luminance of the display device.
Inventors:
WANG XUERONG (CN)
ZHANG CAIZHENG (CN)
KANG HAI (CN)
ZHANG CAIZHENG (CN)
KANG HAI (CN)
Application Number:
PCT/CN2015/089856
Publication Date:
November 03, 2016
Filing Date:
September 17, 2015
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
F21S8/00; F21V8/00; G02F1/13357; F21Y115/10
Foreign References:
| JP2005259374A | 2005-09-22 | |||
| TWM474929U | 2014-03-21 | |||
| CN102878482A | 2013-01-16 | |||
| CN104748020A | 2015-07-01 | |||
| CN202708998U | 2013-01-30 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
北京市柳沈律师事务所 (CN)
北京市柳沈律师事务所 (CN)
Download PDF: