Title:
LIQUID CRYSTAL DISPLAY SCREEN
Document Type and Number:
WIPO Patent Application WO/2011/147108
Kind Code:
A1
Abstract:
A liquid crystal display screen comprises a front frame (1), wherein a liquid crystal panel (2), a light guide plate (3), LED lamp bars (4) and a rear case (5) are installed. The light guide plate (3) is parallel to the liquid crystal panel (2) and is arranged on the inner side of the liquid crystal panel (2). The LED lamp bars (4) are arranged on the two ends of the light guide plate (3). The rear case (5) is arranged on the rear side of the light guide plate (3) and comprises at least two layer metal heat dissipation plates (51) which are arranged in parallel and keep a space between. The heat dissipation plates (51) are parallel to the liquid crystal panel (2). The rear case (5) comprises the multi-layer heat dissipation plates (51), wherein heat dissipation wind channels are formed between adjacent heat dissipation plates (51) and heat dissipation holes (6) in honeycomb shape are arranged on the heat dissipation plates (51), so that heat can be easily dissipated from the rear case (5) and the requirements for heat dissipation of the liquid crystal display screen can be guaranteed.
Inventors:
YANG, Yanming (1st Floor, Building R2-BTechnology Park South, Nansha, Shenzhen Guangdong 7, 518057, CN)
杨延明 (中国广东省深圳市南山区高新开发区科技园南区R2－B栋首层, Guangdong 7, 518057, CN)
KANG, Cai (1st Floor, Building R2-BTechnology Park South, Nansha, Shenzhen Guangdong 7, 518057, CN)
杨延明 (中国广东省深圳市南山区高新开发区科技园南区R2－B栋首层, Guangdong 7, 518057, CN)
KANG, Cai (1st Floor, Building R2-BTechnology Park South, Nansha, Shenzhen Guangdong 7, 518057, CN)
Application Number:
CN2010/074118
Publication Date:
December 01, 2011
Filing Date:
June 21, 2010
Export Citation:
Assignee:
SHENZHEN NEW SUPER-BRIGHT LCD DISPLAY CO., LTD (1st Floor, Building R2-BTechnology Park South, Nansha, Shenzhen Guangdong 7, 518057, CN)
深圳市新超亮特种显示设备有限公司 (中国广东省深圳市南山区高新开发区科技园南区R2－B栋首层, Guangdong 7, 518057, CN)
YANG, Yanming (1st Floor, Building R2-BTechnology Park South, Nansha, Shenzhen Guangdong 7, 518057, CN)
杨延明 (中国广东省深圳市南山区高新开发区科技园南区R2－B栋首层, Guangdong 7, 518057, CN)
深圳市新超亮特种显示设备有限公司 (中国广东省深圳市南山区高新开发区科技园南区R2－B栋首层, Guangdong 7, 518057, CN)
YANG, Yanming (1st Floor, Building R2-BTechnology Park South, Nansha, Shenzhen Guangdong 7, 518057, CN)
杨延明 (中国广东省深圳市南山区高新开发区科技园南区R2－B栋首层, Guangdong 7, 518057, CN)
International Classes:
G02F1/13357; F21V8/00; F21V29/00
Attorney, Agent or Firm:
SHENZHEN STANDARD PATENT & TRADEMARK AGENT LTD. (Room 810-815, Yinzuo International BuildingNo.1056 Shennan Boulevard, Futia, Shenzhen Guangdong 0, 518040, CN)
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