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:
Dec. 16, 2014
Filed:
Aug. 26, 2009
Feng-chin Tang, Taoyuan County, TW;
Chi-hsin LI, Taipei, TW;
Wen-jen Hsieh, Taoyuan County, TW;
Huang-ming Chen, Hsinchu County, TW;
Feng-Chin Tang, Taoyuan County, TW;
Chi-Hsin Li, Taipei, TW;
Wen-Jen Hsieh, Taoyuan County, TW;
Huang-Ming Chen, Hsinchu County, TW;
Chunghwa Picture Tubes, Ltd., Taoyuan, TW;
Abstract
A method of repairing a color filter and a pre-repair material used thereby are provided. The method includes the following steps. First, a color filter including a substrate and a color filter layer is provided, and the color filter layer having at least one defect pattern is disposed on the substrate. Then, a pre-repair layer is formed in the at least one defect pattern. After that, a repair layer is formed on the pre-repair layer, and the repair layer is connected to the substrate through the pre-repair layer.