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. 22, 2020
Filed:
Mar. 11, 2019
AU Optronics Corporation, Hsinchu, TW;
Rong-Fu Lin, Hsinchu, TW;
Chun-Wei Chang, Hsinchu, TW;
Shu-Hao Huang, Taichung, TW;
Sung-Yu Su, Tainan, TW;
Jie-Chuan Huang, Hsinchu County, TW;
Yun-I Liu, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A touch display panel includes a pixel array, a touch module, and a multiplexer circuit. The pixel array includes a plurality of pixels, a plurality of gate lines, and a plurality of source lines. The pixels are electrically coupled to the source lines and the gate lines. The touch module and the pixel array are overlapped. The multiplexer circuit is coupled between all of the source lines and a source driver and has a plurality of multiplexers. The multiplexers are respectively coupled to n source lines and respectively include a plurality of switches and a bypass trace. The switches are respectively coupled between the first source line to the (n−1)source line of the n source lines and the source drivers. The bypass trace is coupled between the nsource line of the n source lines and the source driver.