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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 12575323 B1

PDFFull Text
Date of Patent:
Mar. 10, 2026

Filed:

Jun. 26, 2020

Compound for organic optoelectronic diode, composition for organic optoelectronic diode, organic optoelectronic diode, and display device

Applicant:

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

Inventors:

Jinhyun Lui, Suwon-si, KR;

Dong Min Kang, Suwon-si, KR;

Dong Wan Ryu, Suwon-si, KR;

Ho Kuk Jung, Suwon-si, KR;

Sangshin Lee, Suwon-si, KR;

Jaehoon Kim, Suwon-si, KR;

Changwoo Kim, Suwon-si, KR;

Chang Ju Shin, Suwon-si, KR;

Namheon Lee, 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:

Vu A Nguyen

Int. Cl.
CPC ...
H10K 85/60 (2023.01); C07D 405/04 (2006.01); C07D 487/04 (2006.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 101/00 (2023.01); H10K 101/10 (2023.01);
U.S. Cl.
CPC ...
H10K 85/6574 (2023.02); C07D 405/04 (2013.01); C07D 487/04 (2013.01); C09K 11/06 (2013.01); H10K 85/615 (2023.02); H10K 85/654 (2023.02); H10K 85/6572 (2023.02); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02); H10K 2101/10 (2023.02); H10K 2101/90 (2023.02);
Abstract

a compound for an organic optoelectronic device represented by a combination of Chemical Formula 1 and 2, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device. Details of Chemical Formulas 1 and 2 are as described in the specification.

Find Patent Forward Citations

Lui, Jinhyun. (2026). Compound for organic optoelectronic diode, composition for organic optoelectronic diode, organic optoelectronic diode, and display device (U.S. Patent No. 12575323). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12575323

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