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:
Aug. 24, 2021
Filed:
Jul. 18, 2018
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Hideo Miyake, Yokohama, JP;
Takuya Uno, Yokohama, JP;
Ichinori Takada, Yokohama, JP;
Hiroaki Itoi, Yokohama, JP;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/52 (2006.01); H01L 51/00 (2006.01); C07D 409/14 (2006.01); C07D 333/76 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5024 (2013.01); C07D 333/76 (2013.01); C07D 409/14 (2013.01); C09K 11/06 (2013.01); H01L 51/0052 (2013.01); H01L 51/0058 (2013.01); H01L 51/0061 (2013.01); H01L 51/0074 (2013.01); H01L 51/5092 (2013.01); H01L 51/5096 (2013.01); H01L 51/5218 (2013.01); H01L 51/5234 (2013.01); H01L 51/0081 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01);
Abstract
An organic electroluminescence device and an amine compound for an organic electroluminescence device are provided. The amine compound according to an embodiment of the present disclosure is represented by Formula 1. In Formula 1, Ar is a substituted or unsubstituted aryl group having 10 to 60 carbon atoms for forming a ring: