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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 11450806 B1

PDFFull Text
Date of Patent:
Sep. 20, 2022

Filed:

May. 02, 2016

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

Applicant:

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

Inventors:

Ho Kuk Jung, Suwon-si, KR;

Giwook Kang, Suwon-si, KR;

Eui Su Kang, Suwon-si, KR;

Byungku Kim, Suwon-si, KR;

Youngkwon Kim, Suwon-si, KR;

Hun Kim, Suwon-si, KR;

Eun Sun Yu, Suwon-si, KR;

Sangshin Lee, Suwon-si, KR;

Sung-Hyun Jung, Suwon-si, KR;

Pyeongseok Cho, Suwon-si, KR;

Assignee:

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

Attorney:

Lee IP Law, P.C.

Primary Examiner:

Jay Yang

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 403/10 (2006.01); C07D 495/04 (2006.01); C09K 11/06 (2006.01); H01L 51/50 (2006.01); C07D 209/86 (2006.01); C07D 251/24 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0067 (2013.01); C07D 209/86 (2013.01); C07D 251/24 (2013.01); C07D 403/10 (2013.01); C07D 495/04 (2013.01); C09K 11/06 (2013.01); H01L 51/0054 (2013.01); H01L 51/0071 (2013.01); H01L 51/0072 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1018 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/185 (2013.01); H01L 51/0052 (2013.01); H01L 51/0058 (2013.01); H01L 51/0061 (2013.01); H01L 51/0085 (2013.01); H01L 51/5016 (2013.01); H01L 2251/308 (2013.01); H01L 2251/5384 (2013.01);
Abstract

The present invention relates to: a composition for an organic optoelectronic element, containing at least one first compound represented by chemical formula 1, at least one second compound among compounds represented by chemical formula 2 and compounds composed of combinations of moieties represented by chemical formula 3 and moieties represented by chemical formula 4, and at least one third compound represented by chemical formula 5; an organic optoelectronic element comprising the same; and a display device comprising the organic optoelectronic element. Chemical formulas 1 to 5 are as described in the specification.

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