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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 11659765 B1

PDFFull Text
Date of Patent:
May. 23, 2023

Filed:

Oct. 10, 2018

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

Applicant:

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

Inventors:

Seungjae Lee, Suwon-si, KR;

Hyung Sun Kim, Suwon-si, KR;

Dong Wan Ryu, Suwon-si, KR;

Juyeon Jung, Suwon-si, KR;

Ho Kuk Jung, Suwon-si, KR;

Changwoo Kim, Suwon-si, KR;

Hyunjung Kim, Suwon-si, KR;

Chang Ju Shin, Suwon-si, KR;

Yongtak Yang, Suwon-si, KR;

Sung-Hyun Jung, Suwon-si, KR;

Assignee:

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

Attorney:

Lee IP Law, P.C.

Primary Examiner:

Gregory D Clark

Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0067 (2013.01); H01L 51/0065 (2013.01); H01L 51/0068 (2013.01); H01L 51/0072 (2013.01); H01L 51/0073 (2013.01); H01L 51/0074 (2013.01);
Abstract

The present invention relates to a composition for an organic optoelectronic element, and an organic optoelectronic element and a display device utilizing same, wherein the composition includes a first compound for an organic optoelectronic element, the first compound being represented by a combination of specific chemical formulae; and a second compound for an organic optoelectronic element, the second compound being represented by a different specific chemical formula.

Find Patent Forward Citations

Lee, Seungjae. (2023). Composition for organic optoelectronic element, organic optoelectronic element, and display device (U.S. Patent No. 11659765). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11659765

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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