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:
Jul. 02, 2019
Filed:
Dec. 27, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Norihito Ishii, Yokohama, JP;
Katsunori Shibata, Yokohama, JP;
Satoshi Inayama, Yokohama, JP;
Mitsunori Ito, Yokohama, JP;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 51/50 (2006.01); C07D 498/06 (2006.01);
U.S. Cl.
CPC ...
C07D 498/06 (2013.01); H01L 51/0072 (2013.01); H01L 51/5004 (2013.01); H01L 51/5016 (2013.01);
Abstract
A bicarbazole compound represented by Formula 1:[Ar]-(L)-[Ar]  Formula 1