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. 08, 2014
Filed:
Jun. 21, 2010
Yung-sheng Chang, Hsinchu, TW;
Kai-cheng Chuang, Hsinchu, TW;
Tzu-ming Wang, Hsinchu, TW;
Po-wen Hsiao, Hsinchu, TW;
Yung-Sheng Chang, Hsinchu, TW;
Kai-Cheng Chuang, Hsinchu, TW;
Tzu-Ming Wang, Hsinchu, TW;
Po-Wen Hsiao, Hsinchu, TW;
E Ink Holdings Inc., Hsinchu, TW;
Abstract
The present invention relates to a touch display apparatus, which is including a display unit and a touch unit installed under the display unit. The display unit includes a first substrate and a second substrate installed in parallel. The touch unit includes a third substrate installed under the second substrate in parallel, and a plurality of first electrodes and a plurality of second electrodes separately installed on the lower surface of the second substrate and on the upper surface of the third substrate and facing each other. When a user touches the display unit of the electronic reading apparatus, the display unit will have a local deformation accordingly, the first electrode and the second electrode touch each other, and thus a touch signal is generated. Therefore, a touch function can be achieved.