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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 12137611 B1

PDFFull Text
Date of Patent:
Nov. 05, 2024

Filed:

Dec. 03, 2019

Compound, and organic light emitting device and organic light emitting display device including the same

Applicants:

Lg Display Co., Ltd., Seoul, KR;

Dongjin Semichem Co., Ltd., Incheon, KR;

Inventors:

Kyung-Jin Yoon, Paju-si, KR;

Yu-Jin Bae, Paju-si, KR;

Bo-Min Seo, Paju-si, KR;

Jeong-Eun Baek, Paju-si, KR;

Joong-Hwan Yang, Paju-si, KR;

Chun-Ki Kim, Paju-si, KR;

Jung-Hyun Yoon, Paju-si, KR;

Hyung-Won Cho, Paju-si, KR;

Kyu-Soon Shin, Paju-si, KR;

Jeong-A Seo, Paju-si, KR;

Hyung-Jin Lee, Paju-si, KR;

Young-Sam Jin, Paju-si, KR;

Dong-Hyun Lee, Paju-si, KR;

Assignee:

LG Display Co., Ltd., Seoul, KR;

Attorney:

Fenwick & West LLP

Primary Examiner:

Gregory D Clark

Int. Cl.
CPC ...
H01L 51/50 (2006.01); C07D 491/20 (2006.01); C07D 519/00 (2006.01); C09K 11/06 (2006.01); H10K 85/60 (2023.01); H10K 50/11 (2023.01); H10K 50/13 (2023.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01); H10K 50/844 (2023.01); H10K 101/10 (2023.01); H10K 101/30 (2023.01); H10K 101/40 (2023.01);
U.S. Cl.
CPC ...
H10K 85/6572 (2023.02); C07D 491/20 (2013.01); C07D 519/00 (2013.01); C09K 11/06 (2013.01); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02); H10K 50/13 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/17 (2023.02); H10K 50/844 (2023.02); H10K 2101/10 (2023.02); H10K 2101/30 (2023.02); H10K 2101/40 (2023.02);
Abstract

The present disclosure provides a compound of following formula and an organic light emitting device and an organic light emitting display device including the compound. The compound of the present disclosure serves as a host or a dopant in an emitting material layer.

Find Patent Forward Citations

Yoon, Kyung-Jin. (2024). Compound, and organic light emitting device and organic light emitting display device including the same (U.S. Patent No. 12137611). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12137611

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

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