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:
Jul. 29, 2025
Filed:
Jun. 10, 2024
Applicant:
Xiamen Tianma Microelectronics Co., Ltd., Xiamen, CN;
Inventors:
Assignee:
Xiamen Tianma Microelectronics Co., Ltd., Xiamen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/045 (2006.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); H10K 59/40 (2023.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
G06F 3/045 (2013.01); G06F 3/0412 (2013.01); G02F 1/13338 (2013.01); G02F 1/133528 (2013.01); G06F 2203/04103 (2013.01); H10K 59/40 (2023.02); H10K 59/8791 (2023.02);
Abstract
Provided are a touch display module and a touch display device. The touch display module includes a touch display panel and an impedance structure and a polarizer that are sequentially disposed on a light emission side of the touch display panel. The impedance structure includes a first impedance layer and a second impedance layer. The first impedance layer is located on a side of the second impedance layer facing away from the touch display panel. A sheet resistance of the first impedance layer is greater than a sheet resistance of the second impedance layer.