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:
Aug. 18, 2020
Filed:
Jun. 23, 2015
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Sfc Co., Ltd., Cheongju-si, Chungcheongbuk-do, KR;
Mi-Kyung Kim, Yongin, KR;
Kyung-Hwa Park, Cheongju-si, KR;
Bu-Bae Park, Cheongju-si, KR;
Ji-Hee Park, Cheongju-si, KR;
Bong-Ki Shin, Cheongju-si, KR;
Dong-Hyun Kim, Yongin, KR;
Se-Hun Kim, Yongin, KR;
Hwan-Hee Cho, Yongin, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
SFC Co., Ltd., Cheongju-si, KR;
Abstract
A heterocyclic compound is represented by Formula 1. In Formulae 1, 1a, and 1b, two adjacent groups among Ato Aare each independently connected with a respective * of Formulae 1a or 1b to form a ring, where each * is a carbon atom of Formula 1. An organic light-emitting device includes the heterocyclic compound.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile