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:
Sep. 20, 2005
Filed:
Sep. 04, 2003
Applicants:
Shih-hsien Chen, Taichung, TW;
Kuang-tao Sung, Fongyuan, TW;
Inventors:
Shih-Hsien Chen, Taichung, TW;
Kuang-Tao Sung, Fongyuan, TW;
Assignee:
Au Optronics Corp., Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47F003/00 ; F21V007/04 ; G02F001/1335 ; H03H009/00 ;
U.S. Cl.
CPC ...
Abstract
A thin backlight module is disclosed. The backlight module includes a frame, a light guide plate, and a prism plate. The light guide plate is disposed in the frame, and has a first protrusion and a notch. The prism plate includes a second protrusion and an edge. The prism plate is laid on the light guide plate with the second protrusion and the edge of the prism plate abutting the first protrusion.
Chen, Shih-Hsien. (2005). Thin backlight module (U.S. Patent No. 6945684). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6945684
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile