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:
May. 13, 2025
Filed:
Aug. 30, 2024
Samsung Display Co., Ltd., Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A method of driving a sensor layer of an electronic device includes, at a first time, driving a first connection line with a first signal, the first connection line connected to a first end of each of first electrodes, driving a second connection line with the first signal, the second connection line connected to a second end of each of first group electrodes of the first electrodes, and driving a third connection line with a second signal different from the first signal, the third connection line connected to a second end of each of second group electrodes of the first electrodes, and generating a magnetic field with the first connection line, the first group electrodes, and the second group electrodes to charge a RLC resonance circuit of a pen at a first time.