logo

For the Inventor, By the Inventor

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 12207547 B1

PDFFull Text
Date of Patent:
Jan. 21, 2025

Filed:

Nov. 09, 2018

Organic electroluminescent compound, organic electroluminescent material comprising the same, and organic electroluminescent device

Applicant:

Rohm and Haas Electronic Materials Korea Ltd., Chungcheongnam-do, KR;

Inventors:

Hyo-Jung Lee, Gyeonggi-do, KR;

Dominea Rathwell, Gyeonggi-do, KR;

Sang-Hee Cho, Gyeonggi-do, KR;

Hyun-Ju Kang, Gyeonggi-do, KR;

Assignee:

Rohm and Haas Electronic Materials Korea Ltd., , KR;

Attorney:

G. Creston Campbell

Primary Examiner:

Amanda L Aguirre

Int. Cl.
CPC ...
C07D 487/04 (2006.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 85/60 (2023.01); H10K 101/10 (2023.01);
U.S. Cl.
CPC ...
H10K 85/654 (2023.02); C07D 487/04 (2013.01); C09K 11/06 (2013.01); H10K 85/6572 (2023.02); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02); H10K 2101/10 (2023.02);
Abstract

The present disclosure relates to an organic electroluminescent compound, an organic electroluminescent material, and an organic electroluminescent device comprising the same. The organic electroluminescent compound of the present disclosure can provide an organic electroluminescent device having improved lifespan properties compared to the organic electroluminescent device comprising a conventional organic electroluminescent compound.

Find Patent Forward Citations

Lee, Hyo-Jung. (2025). Organic electroluminescent compound, organic electroluminescent material comprising the same, and organic electroluminescent device (U.S. Patent No. 12207547). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12207547

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

Loading…