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:
May. 27, 2008
Filed:
Sep. 15, 2006
Applicant:
I-hua Ho, Taoyuan, TW;
Inventor:
I-Hua Ho, Taoyuan, TW;
Assignee:
AU Optronics Corporation, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of fabricating a color filter substrate is provided. First, several color filter patterns are formed on a substrate. Then, an opaque layer is formed over the substrate and the color filter patterns. After that, the opaque layer is patterned to form a black matrix between the color filter patterns and several protrusions on the color filter patterns simultaneously. Finally, several spacers are formed on a part of the black matrix.