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:
Oct. 13, 2015
Filed:
Sep. 11, 2013
Chunghwa Picture Tubes, Ltd., Taoyuan, TW;
Wei-Yen Chiu, Taoyuan County, TW;
Chi-Liang Kuo, Taoyuan County, TW;
Chunghwa Picture Tubes, LTD., Taoyuan, TW;
Abstract
An in-cell touch display panel includes an active device array substrate, an opposite substrate and a display medium layer. The active device array substrate includes a substrate, a plurality of active devices, a plurality of pixel electrodes, a plurality of common electrodes, a plurality of data signal lines and a plurality of switches. The pixel electrodes are respectively electrically connected to the corresponding active devices. The common electrodes are arranged into a plurality of common electrode series, wherein every two or more common electrode series are connected to each other to form a first touch electrode. The data signal lines are respectively coupled to the pixel electrodes through the corresponding active devices. Every two or more of the data signal lines are electrically connected to one of the switches, wherein the pixel electrodes and the data signal lines coupled to a same switch together form a second touch electrode.