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:
Jul. 15, 2025
Filed:
Feb. 09, 2023
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Taekyung Ahn, Yongin-si, KR;
Sangwoo Kim, Yongin-si, KR;
Hyeonsik Kim, Yongin-si, KR;
Dae-Young Lee, Yongin-si, KR;
Sanghwan Cho, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06V 40/13 (2022.01); G09G 3/3233 (2016.01); H10K 39/00 (2023.01); H10K 59/00 (2023.01);
U.S. Cl.
CPC ...
G06V 40/1318 (2022.01); G09G 3/3233 (2013.01); H10K 39/501 (2023.02); H10K 59/771 (2023.02); G09G 2300/0426 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/08 (2013.01); G09G 2354/00 (2013.01);
Abstract
A display device including: a display layer including a light emitting device, a photo-detector, and a dummy device; and a circuit layer including a pixel driving part, which is connected to the light emitting device, and a sensor driving part which is connected to the photo-detector, wherein the light emitting device and the dummy device are overlapped with the pixel driving part, and wherein the photo-detector is overlapped with the sensor driving part.