Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BACKLIGHT MODULE AND DISPLAY
Document Type and Number:
WIPO Patent Application WO/2019/041760
Kind Code:
A1
Abstract:
A bottom backlight module (10) and a display, wherein the backlight module (10) comprises shading adhesive (11), a plastic frame (12), a reflecting sheet (13), a light guide plate (14) and an optical film (15); the reflecting sheet (13), the light guide plate (14) and the optical film (15) are stacked in sequence; the plastic frame (12) surrounds the reflecting sheet (13), the light guide plate (14) and the optical film (15); the shading adhesive (11) comprises a first segment (111) and a second segment (112) connected with the first segment (111), the first segment (111) being a double-sided adhesive, and the second segment (112) being a single-sided adhesive; the first segment (111) sticks the plastic frame (12) to the reflecting sheet (13); and a part of the second segment (112) is stuck to an end surface of the plastic frame (12) and the other part of the second segment (112) stretches out of the backlight module (10). The first segment (111) of the shading adhesive (11) sticks the plastic frame (12) to the reflecting sheet (13), and a part of the second segment (112) is stuck to the end surface of the plastic frame (12), thus narrowing the backlight module (10).

Inventors:
CHENG, Yan (No.9-2, Tangming Rd Guangming New Distric, Shenzhen Guangdong 2, 518132, CN)
ZHOU, Gege (No.9-2, Tangming Rd Guangming New Distric, Shenzhen Guangdong 2, 518132, CN)
Application Number:
CN2018/076345
Publication Date:
March 07, 2019
Filing Date:
February 11, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD (Building C5, Biolake of Optics Valley No.666 Gaoxin Avenue,East Lake High-tech Development Zon, Wuhan Hubei 0, 430070, CN)
International Classes:
G02F1/13357; F21S8/00; F21V17/00
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (Room 1508, Huihua Commercial & Trade BuildingNo.80, XianLie Zhong Road, Yuexiu Distric, Guangzhou Guangdong 0, 510070, CN)
Download PDF: