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:
Aug. 04, 2026
Filed:
Jun. 24, 2025
Samsung Display Co., Ltd., Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
An electronic device includes: a sensor layer; and a sensor driving circuit. The sensor layer includes: third electrodes; a loop trace line electrically connected to the third electrodes; and charging pads. The sensor driving circuit is to output a first signal to 'X' first charging drive pads among the charging pads, output a second signal different from the first signal to “Y” second charging drive pads among the charging pads, and sequentially form charging loops one by one on the sensor layer, where “X” and “Y” are integers greater than or equal to 1. The sensor driving circuit is to not output a signal to “Z” gap pads between the “X” first charging drive pads and the “Y” second charging drive pads among the charging pads, where “Z” is an integer greater than or equal to 1, and at least one of “X,” “Y,” or “Z” is a variable value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile