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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 12029112 B1

PDFFull Text
Date of Patent:
Jul. 02, 2024

Filed:

Feb. 14, 2020

Composition for optoelectronic device and organic optoelectronic device and display device

Applicant:

Samsung Sdi Co., Ltd., Yongin-si, KR;

Inventors:

Yongtak Yang, Suwon-si, KR;

Dong Min Kang, Suwon-si, KR;

Hyung Sun Kim, Suwon-si, KR;

Jinhyun Lui, Suwon-si, KR;

Seungin Park, Suwon-si, KR;

Jaejin Oh, Suwon-si, KR;

Sung-Hyun Jung, Suwon-si, KR;

Ho Kuk Jung, Suwon-si, KR;

Youngkyoung Jo, Suwon-si, KR;

Pyeongseok Cho, Suwon-si, KR;

Dalho Huh, Suwon-si, KR;

Assignee:

SAMSUNG SDI CO., LTD., Yongin-si, KR;

Attorney:

Lee IP Law, P.C.

Primary Examiner:

Noble E Jarrell

Int. Cl.
CPC ...
H10K 85/60 (2023.01); C07D 403/10 (2006.01); C07D 403/14 (2006.01); C07D 405/14 (2006.01); C07D 487/04 (2006.01); C07F 15/00 (2006.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 85/30 (2023.01); H10K 101/10 (2023.01);
U.S. Cl.
CPC ...
H10K 85/654 (2023.02); C07D 403/10 (2013.01); C07D 403/14 (2013.01); C07D 405/14 (2013.01); C07D 487/04 (2013.01); C07F 15/0033 (2013.01); C07F 15/0086 (2013.01); C09K 11/06 (2013.01); H10K 85/342 (2023.02); H10K 85/346 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); C09K 2211/1029 (2013.01); C09K 2211/1044 (2013.01); C09K 2211/185 (2013.01); H10K 50/11 (2023.02); H10K 2101/10 (2023.02);
Abstract

A composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the composition including a first compound; a second compound; and a third compound, the first compound, the second compound, and the third compound are different from each other, the first compound is represented by Chemical Formula I, the second compound is represented by Chemical Formula II or Chemical Formula III, and the third compound is represented by Chemical Formula II or Chemical Formula III,

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