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:
Apr. 19, 2005
Filed:
Apr. 07, 2003
Wen-rung Huang, Tainan, TW;
Cheng-min Chen, Chilung, TW;
Ching-chung Cheng, Ping Chen, TW;
Shun-an Lin, Pa Te, TW;
Wen-Rung Huang, Tainan, TW;
Cheng-Min Chen, Chilung, TW;
Ching-Chung Cheng, Ping Chen, TW;
Shun-An Lin, Pa Te, TW;
Chunghwa Picture Tubes, Ltd., , TW;
Abstract
A bus electrode of the present invention is formed by first coating a Ru-containing layer on the front plate and the transparent electrodes. Then, an Ag-containing layer is coated over the Ru-containing layer. In accordance with the present invention, the coating area of the Ru-containing layer is larger than the coating area of the Ag-containing layer to improve adhesion between the bus electrodes, glass plate and the transparent electrodes. Then, a photolithography process is performed to define the bus electrodes.