Title:
TOUCH DISPLAY MODULE
Document Type and Number:
WIPO Patent Application WO/2014/075363
Kind Code:
A1
Abstract:
Disclosed is a touch display module, which comprises a display screen (110), a glass cover plate (120) laminated on the display screen (110), a lamp tube (130) arranged on a side of the display screen (110), a first printed circuit board (140) arranged on a side of the display screen (110)and provided with an auxiliary circuit, and a second printed circuit board (150) laminated on the glass cover plate (120) at the same side as the display screen (110) and provided with a lamp tube driving module. The lamp tube (130) is fixed to the first printed circuit board (140) and is electrically connected to the auxiliary circuit on the first printed circuit board (140), the first printed circuit board (140) and the second printed circuit board (150) are coupled and connected, and the auxiliary circuit is electrically connected to the lamp tube driving module. The lamp tube (130) is installed on a side of the display screen for providing side lighting for the display screen (110), the printed circuit boards for supporting and driving the lamp tube (130) are designed separately so as to shorten the width of the edge of a liquid crystal display device, reducing the volume of the liquid crystal display device, facilitating design and installation, and being beneficial to the radiation and improved performance of the device, thereby meeting peoples' requirements for the full screen and the appearance of a liquid crystal product.
Inventors:
CHEN WEISHAN (CN)
Application Number:
PCT/CN2012/086023
Publication Date:
May 22, 2014
Filing Date:
December 06, 2012
Export Citation:
Assignee:
SHENZHEN TIMELINK TECHNOLOGY CO LTD (CN)
International Classes:
F21S8/00; F21V17/00; G02F1/13357
Foreign References:
| CN102767759A | 2012-11-07 | |||
| CN101122715A | 2008-02-13 | |||
| CN202017945U | 2011-10-26 | |||
| JP2004184493A | 2004-07-02 | |||
| CN201196350Y | 2009-02-18 | |||
| CN101075041A | 2007-11-21 |
Attorney, Agent or Firm:
ADVANCE CHINA I.P. LAW OFFICE (CN)
广州华进联合专利商标代理有限公司 (CN)
广州华进联合专利商标代理有限公司 (CN)
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