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:
Mar. 09, 2010
Filed:
Dec. 01, 2005
Applicants:
Ya-min Liang, Tai-Chung Hsien, TW;
Chien-kuo He, Taipei Hsien, TW;
Inventors:
Ya-Min Liang, Tai-Chung Hsien, TW;
Chien-Kuo He, Taipei Hsien, TW;
Assignee:
Chunghwa Picture Tubes, Ltd., Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of arranging mask patterns, which includes a first mask has a first mask pattern, a second mask has a second mask pattern. The distance between the first mask boundary and the first mask pattern boundary is different form the distance between the second mask boundary and the second mask pattern boundary.