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. 09, 2018
Filed:
Dec. 16, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Yagi Tadao, Hwaseong-si, KR;
Takkyun Ro, Hwaseong-si, KR;
Sakurai Rie, Suwon-si, KR;
Seon-Jeong Lim, Yongin-si, KR;
Yong Wan Jin, Seoul, KR;
Yeong Suk Choi, Suwon-si, KR;
Moon Gyu Han, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 27/30 (2006.01); C07D 495/04 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0071 (2013.01); C07D 495/04 (2013.01); H01L 27/307 (2013.01); H01L 51/0052 (2013.01); H01L 51/0046 (2013.01); H01L 51/4253 (2013.01);
Abstract
A compound is selected from the compound represented by Chemical Formula 1A, the compound represented by Chemical Formula 1B, and a mixture thereof.