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:
Dec. 09, 2025
Filed:
Sep. 11, 2024
Samsung Display Co., Ltd., Yongin-Si, KR;
Seung Chan Lee, Yongin-si, KR;
Sung Kyun Park, Yongin-si, KR;
Cheol Ku Kang, Yongin-si, KR;
Ki Cheol Kim, Yongin-si, KR;
Dong Hee Choi, Yongin-si, KR;
Do Yeon Hwang, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device is provided. The display device includes a substrate including a touch sensing area and a touch peripheral area disposed near the touch sensing area; a circuit layer disposed on the substrate; a touch sensor layer disposed on the circuit layer, including N number of touch sensing electrodes arranged in the touch sensing area in a first direction and a second direction, and N number of sensing transfer lines electrically connected to the N number of touch sensing electrodes, respectively; a multiplexer disposed in the touch peripheral area and electrically connected between the N number of sensing transfer lines and a touch driving circuit; and an electrostatic shielding layer overlapping with the multiplexer. The N number of sensing transfer lines extend from the N number of touch sensing electrodes to the multiplexer. Among the N number of sensing transfer lines, 2M number of sensing transfer lines selected by the multiplexer are electrically connected to the touch driving circuit. Each of N and M is a natural number and M is smaller than N.