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. 28, 2015
Filed:
May. 20, 2012
Tien-hao Chang, Hsin-Chu, TW;
Jiun-jye Chang, Hsin-Chu, TW;
An-thung Cho, Hsin-Chu, TW;
Chi-wen Fan, Hsin-Chu, TW;
Wei-peng Weng, Hsin-Chu, TW;
Yu-min Lee, Hsin-Chu, TW;
Tien-Hao Chang, Hsin-Chu, TW;
Jiun-Jye Chang, Hsin-Chu, TW;
An-Thung Cho, Hsin-Chu, TW;
Chi-Wen Fan, Hsin-Chu, TW;
Wei-Peng Weng, Hsin-Chu, TW;
Yu-Min Lee, Hsin-Chu, TW;
AU Optronics Corp., Science-Based Industrial Park, Hsin-Chu, TW;
Abstract
A touch display device includes a first substrate, a second substrate, a plurality of sub-pixel regions, a plurality of display devices, a plurality of first optical touch sensor device and second optical touch sensor devices. The first substrate and the second substrate are disposed oppositely. The display devices are disposed in the sub-pixel regions, respectively, to provide images for a first display surface and a second display surface. The first optical touch sensor devices are disposed on the first substrate and at least corresponding to part of the sub-pixel regions for implementing touch input function on the first display surface. The second optical touch sensor devices are disposed on the first substrate and at least corresponding to part of the sub-pixel regions for implementing touch input function on the second display surface.