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:
Aug. 23, 2011
Filed:
Mar. 20, 2006
Applicant:
Han-ping Kuo, Hsinchu, TW;
Inventor:
Han-Ping Kuo, Hsinchu, TW;
Assignee:
AU Optronics Corporation, Hsin-Chu, TW;
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); G02B 6/42 (2006.01);
U.S. Cl.
CPC ...
Abstract
A backlight module is disclosed for reducing the occurrence of corner dark space. In the backlight module, two tightly adjacent light-emitting diodes (LEDs) are disposed near a light-guide plate, and each of the LEDs is tilted outwards with a predetermined angle, wherein an outer angle extending from two respective light-emitting surfaces of the LEDs is about between 90 degrees and 180 degrees.