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. 18, 2014
Filed:
Apr. 27, 2010
Ying-chi LU, Hsin-Chu, TW;
Shu-hui Huang, Hsin-Chu, TW;
Shih-po Chou, Hsin-Chu, TW;
Seok-lyul Lee, Hsin-Chu, TW;
Ying-Chi Lu, Hsin-Chu, TW;
Shu-Hui Huang, Hsin-Chu, TW;
Shih-Po Chou, Hsin-Chu, TW;
Seok-Lyul Lee, Hsin-Chu, TW;
AU Optronics Corp., Science-Based Industrial Park, Hsin-Chu, TW;
Abstract
A method of fabricating touch panel includes the following steps. A base is provided. A first transparent conductive layer is formed on the base. A first screen printing process is performed to form a first patterned sacrificial layer on the first transparent conductive layer, and the first patterned sacrificial layer is used to pattern the first transparent conductive layer to form a patterned sensing pad layer. A second screen printing process is carried out to form a patterned insulating layer. A second transparent conductive layer is formed on the base. A third screen printing process is performed to form a second patterned sacrificial layer, and the second patterned sacrificial layer is used to pattern the second transparent conductive layer to form a patterned bridge line layer.