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. 16, 2010
Filed:
Oct. 31, 2005
Applicants:
Shen-hong Chou, Toufen Township, Miaoli County, TW;
Hui-kai Chou, Taipei, TW;
Inventors:
Shen-Hong Chou, Toufen Township, Miaoli County, TW;
Hui-Kai Chou, Taipei, TW;
Assignee:
AU Optronics Corp., Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09F 13/04 (2006.01); F21S 4/00 (2006.01); F21V 7/04 (2006.01); F21V 21/00 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract
A direct type backlight has a plate and a plurality of light emitting diode (LED) rows. The LED rows are disposed on the plate, and every two adjacent LED rows have a row gap positioned therebetween. The one of these gaps, which is nearest to the center of the direct type backlight, is a minimum gap.