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:
Nov. 05, 2014
Applicant:
Samsung Display Co., Ltd., Yongin, KR;
Inventors:
Myeong-Suk Kim, Yongin, KR;
Yoon-Hyun Kwak, Yongin, KR;
Soung-Wook Kim, Yongin, KR;
Jae-Hong Kim, Yongin, KR;
Moon-Jae Lee, Yongin, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/00 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0072 (2013.01); C09K 11/06 (2013.01); H01L 51/0074 (2013.01); H01L 51/5096 (2013.01);
Abstract
A carbazole-based compound and an organic light-emitting device including the carbazole-based compound, the compound being represented by one of the following Formulae 1 to 3: