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:
Feb. 10, 2026
Filed:
Sep. 25, 2024
Samsung Display Co., Ltd., Yongin-si, KR;
Keum Dong Jung, Yongin-si, KR;
Jang Hui Kim, Yongin-si, KR;
Ji Hoon Kim, Yongin-si, KR;
Sang Hun Park, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A sensor device includes: a sensor layer including first sensors, and second sensors forming a capacitance with the first sensors; and a sensor driver configured to transmit driving signals to the first sensors, and receive sensing signals from the second sensors, during a touch sensing period. The sensor driver is further configured to transmit first driving signals to at least some of the first sensors, and second driving signals to at least some of the second sensors, during an object sensing period different from the touch sensing period. During the object sensing period, the first driving signals applied to the first sensors located at an edge of the sensor layer are different from the first driving signals applied to the first sensors located at a central portion of the sensor layer in at least one of a voltage level, frequency, phase, or code.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile