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:
Jul. 10, 2012
Filed:
Sep. 28, 2010
Applicants:
Yeong-feng Wang, Hsin-Chu, TW;
Liang-bin Yu, Hsin-Chu, TW;
Chih-jui Pan, Hsin-Chu, TW;
Chun-hao Tung, Hsin-Chu, TW;
Inventors:
Yeong-Feng Wang, Hsin-Chu, TW;
Liang-Bin Yu, Hsin-Chu, TW;
Chih-Jui Pan, Hsin-Chu, TW;
Chun-Hao Tung, Hsin-Chu, TW;
Assignee:
AU Optronics Corp., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 21/84 (2006.01);
U.S. Cl.
CPC ...
Abstract
Lift-off method and half-tone photolithography are used to fabricate LCD TFT array plate. Only two photo masks are used to respectively define a first and a second metal layers to accomplish the LCD TFT array plate.