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.:
Date of Patent:
Oct. 01, 2024
Filed:
Oct. 02, 2019
Applicant:
LT Materials Co., Ltd., Yongin, KR;
Inventors:
Mi-Jin Kim, Yongin, KR;
Jun-Tae Mo, Yongin, KR;
Ji-Yoon Byun, Yongin, KR;
Yong-Hui Lee, Yongin, KR;
Jong-Su Lee, Yongin, KR;
Young-Seok No, Yongin, KR;
Dong-Jun Kim, Yongin, KR;
Assignee:
LT MATERIALS CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 493/00 (2006.01); C07D 491/048 (2006.01); C07D 513/04 (2006.01); H10K 50/11 (2023.01); H10K 71/00 (2023.01); H10K 85/60 (2023.01); H10K 101/30 (2023.01);
U.S. Cl.
CPC ...
C07D 493/00 (2013.01); C07D 491/048 (2013.01); C07D 513/04 (2013.01); H10K 85/626 (2023.02); H10K 85/654 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 50/11 (2023.02); H10K 71/00 (2023.02); H10K 2101/30 (2023.02);
Abstract
The present specification provides a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device.
Kim, Mi-Jin. (2024). Heterocyclic compound, organic light emitting diode comprising same, composition for organic layer of organic light emitting diode, and method for manufacturing organic light emitting diode (U.S. Patent No. 12103934). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12103934
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile