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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 12075694 B1

PDFFull Text
Date of Patent:
Aug. 27, 2024

Filed:

Mar. 25, 2019

Composition, organic optoelectronic device and display device

Applicants:

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

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Jongwoo Won, Suwon-si, KR;

Dong Min Kang, Suwon-si, KR;

Jun Seok Kim, Suwon-si, KR;

Jinhyun Lui, Suwon-si, KR;

Byoungkwan Lee, Suwon-si, KR;

Sangshin Lee, Suwon-si, KR;

Hyungyu Lee, Suwon-si, KR;

Sung-Hyun Jung, Suwon-si, KR;

Ho Kuk Jung, Suwon-si, KR;

Kyunghee Hyung, Suwon-si, KR;

Assignees:

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

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Lee IP Law, P.C.

Primary Examiner:

Gregory D Clark

Int. Cl.
CPC ...
H01L 51/50 (2006.01); C07D 209/80 (2006.01); C07D 403/10 (2006.01); C07D 405/12 (2006.01); C07D 405/14 (2006.01); H10K 85/60 (2023.01); H10K 50/11 (2023.01); H10K 101/10 (2023.01);
U.S. Cl.
CPC ...
H10K 85/636 (2023.02); C07D 209/80 (2013.01); C07D 403/10 (2013.01); C07D 405/12 (2013.01); C07D 405/14 (2013.01); H10K 85/654 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 50/11 (2023.02); H10K 2101/10 (2023.02);
Abstract

A composition including a first compound represented by a combination of Chemical Formula 1 and Chemical Formula 2 and a second compound represented by Chemical Formula 3, an organic optoelectronic device, and a display device are disclosed. Definitions of Chemical Formula 1 to Chemical Formula 3 are the same as described in the specification.

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