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. 12, 2023
Filed:
Aug. 13, 2020
Samsung Display Co., Ltd., Yongin-si, KR;
Yun Ho Kim, Yongin-si, KR;
Keum Dong Jung, Yongin-si, KR;
Jin Oh Kwag, Yongin-si, KR;
Won Sang Park, Yongin-si, KR;
Deok Hwa Woo, Yongin-si, KR;
Bong Hyun You, Yongin-si, KR;
Chul Kim, Yongin-si, KR;
Seung Hyun Moon, Yongin-si, KR;
Jun Hee Moon, Yongin-si, KR;
Hee Chul Hwang, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Abstract
Provided is a display device including a substrate including a fingerprint area. The fingerprint area includes a first area and a second area. A light-emitting element layer is disposed on the substrate. The light-emitting element layer includes light-emitting elements. A sensor layer is disposed on the substrate, the sensor layer including photosensors. The light-emitting elements include a first light-emitting element arranged in the first area and a second light-emitting element arranged in the second area. During a fingerprint sensing period, the first light-emitting element emits light and the second light-emitting element does not emit light.