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:
May. 15, 2007
Filed:
Feb. 09, 2004
Applicant:
Chih-kang Wu, Taotyan Hsien, TW;
Inventor:
Chih-Kang Wu, Taotyan Hsien, TW;
Assignee:
AU Optronics Corporation, Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 17/001 (2006.01); G09F 13/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A back light module in which the diffuser board has integrated bottom support rods that are stopped at the bottom wall of the lamp case of the back light module to support the diffuser board in shape and to protect the diffuser board against deformation when the diffuser board installed in the lamp case.