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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 12760028 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Mar. 22, 2022

Organic compound, organic electroluminescent device and electronic apparatus thereof

Applicant:

Shaanxi Lighte Optoelectronics Material Co., Ltd., Xi'an, CN;

Inventors:

Na Yue, Xi'an, CN;

Zhengshen Hua, Xi'an, CN;

Youngkook Kim, Xi'an, CN;

Yingwen Li, Xi'an, CN;

Assignee:

SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD., Xi'an, CN;

Attorney:

ANOVA LAW GROUP, PLLC

Primary Examiner:

Alan D Diamond

Int. Cl.
CPC ...
C07D 487/06 (2006.01); C07D 519/00 (2006.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 85/00 (2023.01); H10K 85/60 (2023.01);
U.S. Cl.
CPC ...
C07D 487/06 (2013.01); C07D 519/00 (2013.01); C09K 11/06 (2013.01); H10K 85/00 (2023.02); H10K 85/615 (2023.02); H10K 85/624 (2023.02); H10K 85/626 (2023.02); H10K 85/654 (2023.02); H10K 85/657 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02);
Abstract

The present application relates to an organic compound, and there are electron transport and injection groups and a conjugated fused heteroaromatic ring in a structure of the organic compound. The organic compound can be used in a functional layer of an organic light-emitting device (OLED). When used in an OLED, the organic compound of the present application can improve the light-emitting efficiency and service life of the OLED.

Find Patent Forward Citations

Yue, Na. (2026). Organic compound, organic electroluminescent device and electronic apparatus thereof (U.S. Patent No. 12760028). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12760028

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