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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 12796311 B1

PDFFull Text
Date of Patent:
Nov. 10, 2026

Filed:

Nov. 14, 2022

Organometallic compound, light-emitting device including the same, and electronic apparatus including the light-emitting device

Applicant:

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

Inventors:

Soyeon Kim, Suwon-si, KR;

Sunghun Lee, Suwon-si, KR;

Yongsuk Cho, Suwon-si, KR;

Jongwon Choi, Suwon-si, KR;

Dmitry Kravchuk, Suwon-si, KR;

Sungmin Kim, Suwon-si, KR;

Myungsun Sim, Suwon-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Chanceity N Robinson

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

An organometallic compound represented by Formula 1: wherein Yto Yare each independently C or N, one of Yto Yis N bonded to iridium in Formula 1, and another of Yto Yis C bonded to ring CYin Formula 1, Yis O, S, N(R), C(R)(R), or Si(R)(R), Xis C, ring CYand ring CYare each independently a C-Ccarbocyclic group or a C-Cheterocyclic group, a1 and a2 are each independently an integer from 0 to 20, and R, R, R, R, R, R, R, and Rare each as described herein.

Find Patent Forward Citations

Quick Actions:

Kim, Soyeon. (2026). Organometallic compound, light-emitting device including the same, and electronic apparatus including the light-emitting device (U.S. Patent No. 12796311). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12796311

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

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