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:
Aug. 03, 2010
Filed:
Feb. 21, 2008
Hsueh-hui Lin, Hsin-Chu, TW;
Chu-hung Tsai, Hsin-Chu, TW;
Hsueh-Hui Lin, Hsin-Chu, TW;
Chu-Hung Tsai, Hsin-Chu, TW;
AU Optronics Corp., Hsin-Chu, TW;
Abstract
A photo-mask having a first exposure area, a second exposure area and a third exposure area is for manufacturing a thin-film transistor substrate. The photo-mask includes a first peripheral line pattern, a first dummy line pattern, a first overlapping pixel pattern and a second overlapping pixel pattern. The first peripheral line pattern is in the first exposure area. The first dummy line pattern is in the first exposure area and connected to the first peripheral line pattern. The first overlapping pixel pattern is in the first exposure area and connected to the first dummy line pattern. The first overlapping pixel pattern is complementary to the second overlapping pixel pattern in the second exposure area. After exposing through and overlapping the first and second overlapping pixel patterns, two patterns respectively formed from exposing through the first and second exposure area are unified.