Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BACKLIGHT MODULE WITH ULTRA-NARROW BEZEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/095401
Kind Code:
A1
Abstract:
A backlight module with an ultra-narrow bezel and a display device. The backlight module comprises a light guide plate (10), a light source (20), a light shielding layer (30), and an optical film set (40). The light source is an edge-lit light source, and is provided at a light entrance end of the light guide plate. The optical film set is provided on the side of the light guide plate on which the light exit surface, i.e., the upper surface, is located. The light shielding layer is attached to the edge of the upper surface and end faces of the optical film set, and wraps end faces of non-light entrance ends and the edge of the lower surface of the light guide plate. The bezel width of the non-light entrance side of the backlight module is just the width of the surface edge of the optical film set, and therefore, the bezel can be made very narrow, thereby achieving ultra-narrow bezel design of the backlight module, and facilitating improving the market competitiveness of products.

Inventors:
GU HUA (CN)
Application Number:
PCT/CN2017/112063
Publication Date:
May 23, 2019
Filing Date:
November 21, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G02F1/13357; G02B6/00
Foreign References:
CN205176445U2016-04-20
CN104791660A2015-07-22
CN101556007A2009-10-14
Attorney, Agent or Firm:
MING & YUE INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF: