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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 11917909 B1

PDFFull Text
Date of Patent:
Feb. 27, 2024

Filed:

Jul. 25, 2019

Organic compound and organic electroluminescence device using the same

Applicant:

Solus Advanced Materials Co., Ltd., Iksan, KR;

Inventors:

Jaeyi Sim, Yongin, KR;

Hocheol Park, Yongin, KR;

Minsik Eum, Yongin, KR;

Youngmo Kim, Yongin, KR;

Yonghwan Lee, Yongin, KR;

Woojae Park, Yongin, KR;

Assignee:

SOLUS ADVANCED MATERIALS CO., LTD., Iksan, KR;

Attorney:

Harvest IP Law, LLP

Primary Examiner:

Jay Yang

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 311/96 (2006.01); C09K 11/06 (2006.01); C07D 407/12 (2006.01); C07D 409/12 (2006.01); C07D 405/12 (2006.01); C07D 409/14 (2006.01); C07D 335/04 (2006.01); H10K 85/60 (2023.01); H10K 50/15 (2023.01);
U.S. Cl.
CPC ...
H10K 85/636 (2023.02); C07D 311/96 (2013.01); C07D 335/04 (2013.01); C07D 405/12 (2013.01); C07D 407/12 (2013.01); C07D 409/12 (2013.01); C07D 409/14 (2013.01); C09K 11/06 (2013.01); H10K 85/633 (2023.02); C09K 2211/1018 (2013.01); H10K 50/15 (2023.02); H10K 85/615 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02);
Abstract

The present invention relates to novel organic light emitting compound and an organic electroluminescence device using the same, and more particularly, to a compound having excellent thermal stability, electrochemical stability, luminescence ability, and hole/electron transporting ability, and an organic electroluminescence device which includes the compound in at least one organic layer and thus has improved characteristics such as luminous efficiency, driving voltage, and lifespan.

Find Patent Forward Citations

Sim, Jaeyi. (2024). Organic compound and organic electroluminescence device using the same (U.S. Patent No. 11917909). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11917909

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

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