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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.:

US 10693076 B1

PDFFull Text
Date of Patent:
Jun. 23, 2020

Filed:

Sep. 13, 2017

Condensed-cyclic compound and organic light-emitting device comprising the same

Applicant:

Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Inventors:

Jinsoo Hwang, Yongin-si, KR;

Myeongsuk Kim, Yongin-si, KR;

Sungwook Kim, Yongin-si, KR;

Assignee:

Samsung Display Co., Ltd., , KR;

Attorney:

Innovation Counsel LLP

Primary Examiner:

Robert S Loewe

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07F 3/00 (2006.01); C07D 307/77 (2006.01); C07D 307/91 (2006.01); C07D 403/04 (2006.01); C07D 405/10 (2006.01); C07D 405/12 (2006.01); C07D 405/14 (2006.01); C07D 409/04 (2006.01); C07D 409/14 (2006.01); C07D 471/10 (2006.01); C07F 9/655 (2006.01); C07F 9/6558 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0058 (2013.01); C07D 307/77 (2013.01); C07D 307/91 (2013.01); C07D 403/04 (2013.01); C07D 405/10 (2013.01); C07D 405/12 (2013.01); C07D 405/14 (2013.01); C07D 409/04 (2013.01); C07D 409/14 (2013.01); C07D 471/10 (2013.01); C07F 3/006 (2013.01); C07F 9/65517 (2013.01); C07F 9/65586 (2013.01); H01L 51/0052 (2013.01); H01L 51/0072 (2013.01); H01L 51/0073 (2013.01); H01L 51/5012 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/5092 (2013.01); H01L 51/5096 (2013.01); H01L 51/0067 (2013.01); H01L 2251/558 (2013.01);
Abstract

A condensed-cyclic compound and an organic light-emitting device including the same are provided. The condensed-cyclic compound is represented by Formula 1: wherein, in Formulae 1, 2A, and 2B, ring Ais selected from a benzene group, a naphthalene group, a pyridine group, a pyrimidine group, a pyrazine group, a quinoline group, an isoquinoline group, a quinoxaline group, a quinazoline group, and a cinnoline group; ring Ais selected from a pyridine group, a pyrimidine group, a pyrazine group, a quinoline group, an isoquinoline group, a quinoxaline group, a quinazoline group, and a cinnoline group; and ring Ais selected from groups represented by Formula 2A and groups represented by Formula 2B. Further details about the compounds are presented.

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