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1. (WO2013143134) LED, BACKLIGHT MODULE, AND LIQUID CRYSTAL DISPLAY DEVICE

Pub. No.:    WO/2013/143134    International Application No.:    PCT/CN2012/073367
Publication Date: Fri Oct 04 01:59:59 CEST 2013 International Filing Date: Sun Apr 01 01:59:59 CEST 2012
IPC: H01L 33/54
G02F 1/13357
F21V 19/00
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
HSIAO, Yuchun
萧宇均
TANG, Guofu
唐国富
Inventors: HSIAO, Yuchun
萧宇均
TANG, Guofu
唐国富
Title: LED, BACKLIGHT MODULE, AND LIQUID CRYSTAL DISPLAY DEVICE
Abstract:
An LED, a backlight module employing the LED as a backlight source, and a liquid crystal display device comprising the backlight module. The LED comprises a cavity (3), a chip (320) arranged at the bottom of the cavity, four sidewalls (370) arranged around the bottom of the cavity, electrodes (33) connected to two ends of the chip, at least one protruding stepped surface (331) arranged on two opposite sidewalls among the four around the bottom of the cavity, where the electrodes at the two ends of the chip extend from the bottom of the cavity to the stepped surface, and at least one slope forming an obtuse angle with the bottom of the cavity and arranged on the other two sidewalls adjacent to the stepped surface.