The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2015
Filed:
Apr. 11, 2012
Jianfa Huang, Shenzhen, CN;
Jianfa Huang, Shenzhen, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd., Guangdong, CN;
Abstract
The present invention relates to an LED light source and a corresponding backlight module. The LED light source includes a bar-shaped base and multiple LED assemblies. The LED assemblies each has an LED leadframe, a light-emitting chip, an anode bonding pad and a cathode bonding pad. The anode and cathode bonding pads are connected to the light-emitting chip and mounted on a bottom of the LED leadframe. By mounting the electrodes of the LED assembly on the bottom of the LED leadframe, the LED light source and the corresponding backlight module of the present invention prevents a technical problem that the electrodes of LED assemblies are easy to become short-circuited.