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. 17, 2012
Filed:
May. 05, 2009
Yu-feng Chien, Hsin-Chu, TW;
Zeng-de Chen, Hsin-Chu, TW;
Wei-chen Tsai, Hsin-Chu, TW;
Mei-sheng MA, Hsin-Chu, TW;
Shih-yu Wang, Hsin-Chu, TW;
Tun-chun Yang, Hsin-Chu, TW;
Seok-lyul Lee, Hsin-Chu, TW;
Wei-ming Huang, Hsin-Chu, TW;
Yu-Feng Chien, Hsin-Chu, TW;
Zeng-De Chen, Hsin-Chu, TW;
Wei-Chen Tsai, Hsin-Chu, TW;
Mei-Sheng Ma, Hsin-Chu, TW;
Shih-Yu Wang, Hsin-Chu, TW;
Tun-Chun Yang, Hsin-Chu, TW;
Seok-Lyul Lee, Hsin-Chu, TW;
Wei-Ming Huang, Hsin-Chu, TW;
Au Optronics Corp., Hsin-Chu, TW;
Abstract
An embedded touch display panel including a first substrate and a second substrate is provided. The first substrate having a displaying region and a sensing region includes a stack structure, a first conductive layer and a first alignment layer. The stack structure disposed on the first substrate within the sensing region includes a protruding structure and a first rough structure disposed on the protruding structure. The first conductive layer conformally disposed on the stack structure has a first rough surface. The first rough surface is exposed from the first alignment layer that covers the first conductive layer. The second substrate includes a second conductive layer and a second alignment layer. The second conductive layer whose position corresponds to the sensing region is disposed on the second structure. A portion of the second conductive layer corresponding to the first rough surface is exposed from the second alignment layer covering thereon.