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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 12477942 B1

PDFFull Text
Date of Patent:
Nov. 18, 2025

Filed:

Nov. 02, 2019

Organic metal compound and application thereof

Applicant:

Guangdong Aglaia Optoelectronic Materials Co., Ltd, Guangdong, CN;

Inventors:

Liangliang Yan, Foshan, CN;

Lei Dai, Foshan, CN;

Lifei Cai, Foshan, CN;

Assignee:

GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD, Foshan, CN;

Attorney:

Maschoff Brennan

Primary Examiner:

John S Kenyon

Int. Cl.
CPC ...
C09K 11/06 (2006.01); C07F 15/00 (2006.01); H10K 85/30 (2023.01); H10K 50/11 (2023.01); H10K 101/10 (2023.01);
U.S. Cl.
CPC ...
H10K 85/342 (2023.02); C07F 15/0033 (2013.01); C09K 11/06 (2013.01); C09K 2211/1033 (2013.01); C09K 2211/1037 (2013.01); C09K 2211/1048 (2013.01); C09K 2211/185 (2013.01); H10K 50/11 (2023.02); H10K 2101/10 (2023.02);
Abstract

The present invention relates to an organic metal compound and application thereof. The organometallic compound has a structure as shown in Formula I. The compound provided by the present invention has the advantages of low sublimation temperature, high light and electricity stability, high luminous efficiency, long lifetime, high color saturation and the like, can be used in an organic light-emitting device, and particularly has a possibility of being applied to an AMOLED industry as a red luminescent phosphorescent material.

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Yan, Liangliang. (2025). Organic metal compound and application thereof (U.S. Patent No. 12477942). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12477942

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