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:
Jun. 23, 2026
Filed:
Jan. 10, 2025
Samsung Display Co., Ltd., Yongin-si, KR;
Hyungbae Kim, Yongin-si, KR;
Sanghyun Lim, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
An electronic device includes: a display layer; a sensor layer; and a sensor driver to drive the sensor layer. The sensor layer includes: first electrodes, each extending in a first direction; second electrodes, each extending in a second direction; and auxiliary electrodes, each extending in the first direction, and insulated from the second electrodes. The sensor driver is to operate in a first mode for sensing a touch or in a second mode for sensing an external input device, and the second mode includes a charging mode and a sensing mode. In the first mode, the sensor driver is to electrically connect a first end and a second end to each other of each of the second electrodes, and transmit a driving signal to each of the second electrodes. In the sensing mode, the sensor driver is to receive a first sensing signal through the second end.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile