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. 06, 2021
Filed:
Jun. 21, 2017
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01); H01L 51/56 (2006.01); C07F 7/02 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5203 (2013.01); C07F 7/02 (2013.01); H01L 51/006 (2013.01); H01L 51/0035 (2013.01); H01L 51/0067 (2013.01); H01L 51/0094 (2013.01); H01L 51/5028 (2013.01); H01L 51/5072 (2013.01); H01L 51/56 (2013.01); H01L 2251/301 (2013.01); H01L 2251/5384 (2013.01); H01L 2251/552 (2013.01);
Abstract
An organic light-emitting device includes a first electrode and a second electrode facing the first electrode. An organic layer is disposed between the first electrode and the second electrode. The organic layer includes an emission layer, a first compound and a second compound.