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Title:
LIQUID CRYSTAL DISPLAY AND BACKLIGHT MODULE THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/095421
Kind Code:
A1
Abstract:
A liquid crystal display and a backlight module (1): the backlight module (1) comprises a frame (11), a light source (12), a light guide plate (13), a reflective layer (14) and an optical film group (15); the frame (11) comprises a side plate (11a), the side plate (11a) being disposed opposite to a light incident surface (13a) of the light guide plate (13); the light source (12) comprises a flexible circuit board (12a) and a light-emitting diode (LED) (12b), the flexible circuit board (12a) comprising a vertical part (10) and a first horizontal part (20); the vertical part (10) is disposed between the side plate (11a) and the light incident surface (13a) of the light guide plate (13), while the LED (12b) is disposed at a side of the vertical part (10) that faces the light guide plate (13); the first horizontal part (20) is formed by bending and extending the vertical part towards the light guide plate (13), and the reflective layer (14) is disposed at a bottom portion of the light guide plate (13), while the optical film group (15) is disposed at a top portion of the light guide plate (13). By means of configuring the flexible circuit board (12a) into the two parts of the vertical part (10) and the first horizontal part (20), the frame of a liquid crystal display may be prevented from widening due to the length of the first horizontal part (20) being too long so as to implement the design of a narrow frame for a liquid crystal display.

Inventors:
HAN, Mei (Building C5, Biolake of Optics ValleyNo.666 Gaoxin Avenue, East Lake High-tech Development Zon, Wuhan Hubei 0, 430070, CN)
ZHOU, Gege (Building C5, Biolake of Optics ValleyNo.666 Gaoxin Avenue, East Lake High-tech Development Zon, Wuhan Hubei 0, 430070, CN)
Application Number:
CN2017/112697
Publication Date:
May 23, 2019
Filing Date:
November 23, 2017
Export Citation:
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Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD (Building C5, Biolake of Optics ValleyNo.666 Gaoxin Avenue, East Lake High-tech Development Zon, Wuhan Hubei 0, 430070, CN)
International Classes:
G02F1/13357; F21S4/26; F21V7/22
Foreign References:
CN101770112A2010-07-07
KR20080042432A2008-05-15
CN101625464A2010-01-13
CN102661554A2012-09-12
KR101058564B12011-08-23
CN102434824A2012-05-02
JP2003092020A2003-03-28
CN102346332A2012-02-08
CN2738273Y2005-11-02
Attorney, Agent or Firm:
MING & YUE INTELLECTUAL PROPERTY LAW FIRM (Room 604, Building 2 Oceanwide City Square,Qianhai Road, Nanshan Street, Nanshan Distric, Shenzhen Guangdong 6, 518066, CN)
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