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:
Sep. 24, 2019
Filed:
Jun. 14, 2017
Xiamen Tianma Micro-electronics Co., Ltd., Xiamen, CN;
Tianma Micro-electronics Co., Ltd., Shenzhen, CN;
Chaohuang Pan, Xiamen, CN;
Xiamen Tianma Micro-Electronics Co., Ltd., Xiamen, CN;
Tianma Micro-Electronics Co., Ltd., Shenzhen, CN;
Abstract
An array substrate includes a first touch electrode array having m number of strip-shaped first touch electrodes extending in a first direction, a first integrated circuit having m number of touch signal terminals, each of which provides a drive signal to a corresponding first touch electrode; and a plurality of first touch signal lines, each of which is connected between one of the touch signal terminals and one of the first touch electrodes for transmitting the drive signal supplied from each touch signal terminal to the corresponding first touch electrode. The drive signal includes a touch drive signal and a display drive signal; during a display stage, each touch signal terminal supplies the display drive signal to the corresponding first touch electrodes; and, during a touch detection stage, each touch signal terminal supplies the touch drive signal to the corresponding first touch electrode.