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:
Sep. 22, 2026
Filed:
Jun. 30, 2025
Samsung Display Co., Ltd., Yongin-si, KR;
Seung-Woon Shin, Yongin-si, KR;
Kyoungsoo Kim, Yongin-si, KR;
Jongdeuk Moon, Yongin-si, KR;
Ho Lee, Yongin-si, KR;
Woon-Rok Jang, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Abstract
A display device includes a plurality of pixels and a plurality of dummy pixels, a data driver connected to the plurality of pixels and the plurality of dummy pixels through data lines, a sensing circuit connected to the plurality of pixels and the plurality of dummy pixels through sensing lines, a scan driver configured to sequentially apply a scan signal and a first sensing signal to the plurality of pixels and the plurality of dummy pixels on a row-by-row basis in an active period of a frame period, to apply the scan signal and the first sensing signal to the plurality of pixels in a selected pixel row in a first period within a blank period of the frame period, and to apply a second sensing signal to the plurality of dummy pixels in a second period after the first period within the blank period.