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:
Jan. 12, 2010
Filed:
Jan. 25, 2008
Applicants:
Yi-sheng Cheng, Hsin-Chu, TW;
Chih-wei Chao, Hsin-Chu, TW;
Inventors:
Yi-Sheng Cheng, Hsin-Chu, TW;
Chih-Wei Chao, Hsin-Chu, TW;
Assignee:
AU Optronics Corporation, Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1343 (2006.01);
U.S. Cl.
CPC ...
Abstract
Five photomasks are used in fabricating the pixel structure of an LCD. In this pixel structure, a metal light-shielding layer is formed under the thin film transistor to reduce photocurrent. Furthermore, a metal conductive wire is used to increase the storage capacity of the storage capacitor.