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:
Dec. 13, 2005
Filed:
Aug. 10, 2004
Applicants:
Kuo-liang Chu, Ping Chen, TW;
Chia-rung Fan, Taoyuan, TW;
Inventors:
Kuo-Liang Chu, Ping Chen, TW;
Chia-Rung Fan, Taoyuan, TW;
Assignee:
Chunghwa Picture Tubes, Ltd., , TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V033/00 ;
U.S. Cl.
CPC ...
Abstract
An engaging structure of a backlight module is disclosed. The engaging structure utilizes protruding portions, which extend from the bottom edge of a side wall of a mold frame, insert into corresponding holes on a chassis, and so fasten and position the mold frame on the chassis. The engaging structure prevents that the problems of light leak are caused by the backlight module and scratches on a driving IC on a side of a backlight.
Chu, Kuo-Liang. (2005). Engaging structure of backlight module (U.S. Patent No. 6974242). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6974242
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile