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1. (WO2018166019) HEAT DISSIPATION MODULE AND LIQUID CRYSTAL DISPLAY

Pub. No.:    WO/2018/166019    International Application No.:    PCT/CN2017/079911
Publication Date: Fri Sep 21 01:59:59 CEST 2018 International Filing Date: Tue Apr 11 01:59:59 CEST 2017
IPC: F21V 29/00
G02F 1/133
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
Inventors: ZHANG, Yanxue
张彦学
Title: HEAT DISSIPATION MODULE AND LIQUID CRYSTAL DISPLAY
Abstract:
A heat dissipation module. Multiple ventilation pipes (13) are provided inside a heat dissipation cavity (11); both ends of each ventilation pipe (13) are respectively connected to two end surfaces of the heat dissipation cavity (11); the inner cavity of each ventilation pipe (13) communicates with the outside of the heat dissipation cavity (11); multiple pairs of fans (14) in the same direction corresponding to both ends of the multiple ventilation pipes (13) are provided on the heat dissipation cavity (11); and a cooling liquid (15) is filled between the outer walls of the ventilation pipes (13) and the inner wall of the heat dissipation cavity (11). Therefore, when a heat dissipation module is applied to a liquid crystal display, heat produced by a lamp strip can be effectively dissipated, and the service life of the liquid crystal display is improved.