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:
May. 03, 2022
Filed:
Aug. 28, 2020
Xiamen Tianma Micro-electronics Co., Ltd., Xiamen, CN;
Xiamen Tianma Micro-Electronics Co., Ltd., Xiamen, CN;
Abstract
A touch display panel and a touch display device are provided. The touch electrode rows of the display panel include first touch electrode rows and second touch electrode rows. A number of touch signal lines connected to each touch electrode of the first touch electrode rows is greater than a number of touch signal lines connected to each touch electrode of the second touch electrode rows. The first touch electrode rows include an A-th touch electrode row; and the second touch electrode rows includes a B-th touch electrode row and a C-th touch electrode row adjacent to the B-th touch electrode row. An area of a touch electrode in the B-th touch electrode row is smaller than an area of a touch electrode in the A-th touch electrode row, and smaller than an area of a touch electrode in the C-th touch electrode row.