Title:
BONDING STRUCTURE FOR LIGHT GUIDE PLATE AND REFLECTIVE SHEET, BONDING METHOD AND LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/119719
Kind Code:
A1
Abstract:
Provided are a bonding structure for a light guide plate and a reflective sheet, a bonding method, and a liquid crystal display device. The method comprises: stacking the light guide plate (23) and the reflection sheet (22); forming dots by high-temperature melting to-be-bond portions on the reflection sheet (22) and the light guide plate (23), so that the surface of the light guide plate (23) facing the reflection sheet (22) and the surface of the reflection sheet (22) facing the light guide plate (23) are relatively fixed only through the dots. With the above method, the utilization efficiency of the light source is improved, and the stability of the light guide plate (23) as well as the reflection sheet (22) after the bonding, meanwhile the manufacturing process is simplified, and production efficiency improved.
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Inventors:
ZHANG JIBING (CN)
WEN XIPING (CN)
OU KEJIAN (CN)
WEN XIPING (CN)
OU KEJIAN (CN)
Application Number:
PCT/CN2018/087393
Publication Date:
June 27, 2019
Filing Date:
May 17, 2018
Export Citation:
Assignee:
QINGDAO HISENSE ELECTRONICS CO LTD (CN)
International Classes:
G02B6/00; G02F1/13357
Foreign References:
| CN105739009A | 2016-07-06 | |||
| CN106353850A | 2017-01-25 | |||
| CN107831565A | 2018-03-23 | |||
| CN105807360A | 2016-07-27 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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