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:
Mar. 29, 2022
Filed:
Jun. 22, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Jangmi Kang, Yongin-si, KR;
Jisun Kim, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); H01L 27/32 (2006.01); G06K 9/00 (2022.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0412 (2013.01); G06K 9/0002 (2013.01); G06K 9/0004 (2013.01); H01L 27/323 (2013.01); H01L 27/3234 (2013.01); H01L 51/5225 (2013.01); H01L 51/5284 (2013.01); G06F 2203/04107 (2013.01); H01L 27/3216 (2013.01); H01L 27/3218 (2013.01); H01L 27/3272 (2013.01); H01L 27/3276 (2013.01);
Abstract
A display apparatus including a sensor includes: a pixel group including a predetermined number of pixels, each of which includes a pixel circuit and a light-emitting device electrically connected to the pixel circuit; and a sensing pixel including a sensing circuit and a sensing electrode connected to the sensing circuit, where the sensing electrode forms a variable capacitor with respect to a finger, and the sensing circuit is arranged around the pixel circuit of the pixel group.