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. 14, 2021
Filed:
Aug. 09, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Chang-Min Lee, Suwon-si, KR;
Yujin Kang, Hwaseong-si, KR;
Hyomin Ko, Suwon-si, KR;
Daehyeon Kim, Hwaseong-si, KR;
Juwon Lee, Cheonan-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/50 (2006.01); H01L 51/52 (2006.01); H01L 51/44 (2006.01); G06K 9/00 (2006.01); G06F 3/044 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3234 (2013.01); G06F 3/0444 (2019.05); G06K 9/0004 (2013.01); G06K 9/00087 (2013.01); H01L 27/3211 (2013.01); H01L 51/442 (2013.01); H01L 51/447 (2013.01); H01L 51/5004 (2013.01); H01L 51/5218 (2013.01); H01L 51/5234 (2013.01); H01L 51/5253 (2013.01); H01L 51/424 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 2251/552 (2013.01);
Abstract
Provided is a display device including a light emitting device and a light receiving device. The light receiving device includes a first light receiving electrode and a light receiving layer. The light receiving device receives a second light reflected from an external object and generates current.