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. 09, 2021
Filed:
Sep. 19, 2017
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Hyoungwook Jang, Sejong-si, KR;
Yun-Ho Kim, Hwaseong-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06F 3/042 (2006.01); G06F 3/0488 (2013.01); H01L 27/32 (2006.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); G09G 3/3233 (2016.01); H01L 31/0232 (2014.01); H01L 31/102 (2006.01); H01L 31/113 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
G06K 9/0004 (2013.01); G06F 3/0421 (2013.01); G06F 3/0488 (2013.01); G06K 9/00053 (2013.01); H01L 27/323 (2013.01); H01L 27/3227 (2013.01); H01L 27/3269 (2013.01); G06F 3/044 (2013.01); G06F 3/0412 (2013.01); G06F 2203/04106 (2013.01); G09G 3/3233 (2013.01); H01L 27/3262 (2013.01); H01L 27/3272 (2013.01); H01L 31/02327 (2013.01); H01L 31/102 (2013.01); H01L 31/1136 (2013.01); H01L 51/5246 (2013.01); H01L 2251/5338 (2013.01); Y02E 10/52 (2013.01);
Abstract
A display device includes a first base layer, a circuit layer disposed on the first base layer and including a plurality of switching elements, a pixel layer disposed on the circuit layer and including a light emitting element, wherein the light emitting element is configured to receive a current from at least one of the plurality of switching elements to emit a first light, and a sensor layer disposed below the first base layer and including a sensor, wherein the sensor is configured to receive a second light generated when the first light is reflected by an external object.