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:
Jun. 03, 2025
Filed:
Aug. 16, 2023
Samsung Display Co., Ltd., Yongin-si, KR;
So Young Park, Yongin-si, KR;
Soon Gyu Lee, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device includes: at least one fingerprint sensor configured to sense a fingerprint of a user corresponding to a first fingerprint sensing area of a display panel; an image generator configured to generate a target fingerprint image based on a sensing signal output from the at least one fingerprint sensor; an image analyzer configured to detect a defect in the target fingerprint image based on at least one first fingerprint image corresponding to the first fingerprint sensing area and at least one second fingerprint image corresponding to a second fingerprint sensing area spaced apart from the first fingerprint sensing area of the display panel; and an image corrector configured to correct the defect in the target fingerprint image.