Invention Grant
- Patent Title: Aluminum extrusion heat sink structure and corresponding backlight module
- Patent Title (中): 铝挤压散热器结构和相应的背光模组
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Application No.: US13639471Application Date: 2012-06-07
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Publication No.: US09039267B2Publication Date: 2015-05-26
- Inventor: Chengwen Que , Shih-Hsiang Chen , Jiaqiang Wang
- Applicant: Chengwen Que , Shih-Hsiang Chen , Jiaqiang Wang
- Applicant Address: CN Guangdong
- Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Guangdong
- Agency: Kirton McConkie
- Agent Evan R. Witt
- Priority: CN201210151285 20120516
- International Application: PCT/CN2012/076550 WO 20120607
- International Announcement: WO2013/170509 WO 20131121
- Main IPC: B60Q1/06
- IPC: B60Q1/06 ; F21V29/00 ; F21V7/04 ; G02F1/1335 ; F21V8/00 ; G02F1/1333
Abstract:
The present invention relates to an aluminum extrusion heat sink structure and a corresponding backlight module. The aluminum extrusion heat sink structure comprises a light source connecting portion, a back plate connecting portion and a light guide plate support portion. The manufacture cost of the aluminum extrusion heat sink structure is lower, and the heat dissipation effect is better, so as to solve the technology problem that the volume of a traditional aluminum extrusion heat sink structure is larger caused the cost of the aluminum extrusion heat sink structure and the corresponding backlight module is higher.
Public/Granted literature
- US20130308340A1 ALUMINUM EXTRUSION HEAT SINK STRUCTURE AND CORRESPONDING BACKLIGHT MODULE Public/Granted day:2013-11-21
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