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. 16, 2019
Filed:
Mar. 18, 2016
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, a display panel, a display device and a driving method for an array substrate are disclosed. The array substrate includes a display region and a non-display region. The display region is provided with a plurality of data lines and a plurality of scan lines. The plurality of scan lines intersect with the plurality of data lines to define a plurality of pixel units arranged in an array, and each of the plurality of scan lines is electrically connected with a row of the pixel units. The display region is further provided with N groups of touch electrodes arranged in an array, where N is a positive integer larger than or equal to 2. The non-display region is provided with a driving circuit, and a control unit, and in a touch phase, touch driving signals with inverse polarities are outputted by the control unit to two adjacent groups of the touch electrodes.