REFLECTING ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE HAVING THE BACKLIGHT MODULE

WIPO Patent Application WO/2016/184111

A1

Disclosed are a reflecting assembly (7), a backlight module (21) and a display device (20) having the backlight module (21). The backlight module (21) comprises a plurality of optical lenses (5) disposed in an interval arrangement, a plurality of light emitting assemblies (6) disposed at the optical lenses (5) respectively, an optical plate (4) having a light incident surface (41) and a light emergent surface (42), and the reflecting assembly (7). The reflecting assembly (7) comprises a plurality of adjacent ring portions (71). Each of the ring portions (71) is disposed around a corresponding optical lens (5), and the height of each ring portion (71) is not larger than that of the corresponding optical lens (5). A part of the light emitted by each light emitting assembly (6) via respective optical lenses (5) enters the light incident surface (41) of the optical plate (4) and then is emitted from the light emergent surface (42) of the optical plate (4). The other part of the light is reflected by respective ring portions (71) and then enters the light incident surface (41) of the optical plate (4), and then is emitted from the light emergent surface (42) of the optical plate (4), thus enhancing the overall uniformity of light emitting.

TAI CHUNG YUNG (CN)
CHEN WEI HSUAN (CN)
LIU FONG MING (CN)

PCT/CN2015/099113

November 24, 2016

December 28, 2015

Click for automatic bibliography generation  

RADIANT OPTO-ELECTRONICS (SUZHOU) CO LTD (CN)
RADIANT OPTO ELECTRONICS CORP (CN)

F21V5/04; G02F1/13357; F21V7/04

WO2012176710A1

2012-12-27

CN102933893A	2013-02-13
CN103548160A	2014-01-29
CN101839427A	2010-09-22
JP2010092672A	2010-04-22
JP4870950B2	2012-02-08

BEIJING EAST IP LTD. (CN)
北京东方亿思知识产权代理有限责任公司 (CN)

View/Download PDF      PDF Help

Previous Patent: SWITCHED RELUCTANCE MOTOR MODELING METHOD

Next Patent: BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS