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:
Nov. 25, 2025
Filed:
Jun. 11, 2024
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
Provided is an electronic device. The electronic device includes a display layer, a sensor layer disposed on the display layer and including a plurality of sensing electrodes, a sensor driving part, a first virtual sensor part including a plurality of virtual electrodes, a first RC circuit electrically connected between the sensor driving part and the first virtual sensor part, and a flexible circuit board which is connected to the display layer and on which the sensor driving part and the first RC circuit are disposed. The sensor driving part may be configured to receive a touch signal from the plurality of sensing electrodes and receive a first noise signal from the plurality of virtual electrodes, the first RC circuit may be configured to control a magnitude of the first noise signal, and the sensor driving part may be configured to subtract the touch signal and the first noise signal.