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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 11264574 B1

PDFFull Text
Date of Patent:
Mar. 01, 2022

Filed:

May. 10, 2017

Composition for organic optoelectronic element, organic optoelectronic element, and display device

Applicant:

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

Inventors:

Kipo Jang, Suwon-si, KR;

Jun Seok Kim, Suwon-si, KR;

Jinhyun Lui, Suwon-si, KR;

Chang Ju Shin, Suwon-si, KR;

Sujin Han, Suwon-si, KR;

Youngkwon Kim, Suwon-si, KR;

Eun Sun Yu, Suwon-si, KR;

Sung-Hyun Jung, Suwon-si, KR;

Ho Kuk Jung, Suwon-si, KR;

Assignee:

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

Attorney:

Lee IP Law, PC

Primary Examiner:

Robert S Loewe

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 405/14 (2006.01); C07D 409/14 (2006.01); C07D 333/76 (2006.01); C09K 11/06 (2006.01); H01L 51/50 (2006.01); C07D 209/82 (2006.01); C07D 251/24 (2006.01); C07D 405/10 (2006.01); C07D 487/04 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0067 (2013.01); C07D 209/82 (2013.01); C07D 251/24 (2013.01); C07D 333/76 (2013.01); C07D 405/10 (2013.01); C07D 405/14 (2013.01); C07D 409/14 (2013.01); C07D 487/04 (2013.01); C09K 11/06 (2013.01); H01L 51/00 (2013.01); H01L 51/0073 (2013.01); H01L 51/0074 (2013.01); H01L 51/50 (2013.01); H01L 51/5004 (2013.01); H01L 51/5012 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/5088 (2013.01); H01L 51/5092 (2013.01); H01L 51/5096 (2013.01); H01L 2251/552 (2013.01);
Abstract

The present invention relates to a composition for an organic optoelectronic element, an organic optoelectronic element employing the composition, and a display device, wherein the composition comprises: a first compound for an organic optoelectronic element, represented by Chemical Formula 1; and a second compound for an organic optoelectronic element, comprising a combination of a moiety represented by Chemical Formula 2 and a moiety represented by Chemical Formula 3. The details of chemical formulas 1 to 3 are as defined in the specification.

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