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:
Jun. 29, 2021
Filed:
Nov. 25, 2014
Applicants:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventors:
Changju Shin, Suwon-si, KR;
Byungku Kim, Suwon-si, KR;
Youngkwon Kim, Suwon-si, KR;
Changwoo Kim, Suwon-si, KR;
Hyungsun Kim, Suwon-si, KR;
Seungjae Lee, Suwon-si, KR;
Eunsun Yu, Suwon-si, KR;
Byoungki Choi, Hwaseong-si, KR;
Kyuyoung Hwang, Ansan-si, KR;
Assignees:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
SAMSUNG SDI CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/54 (2006.01); H01L 51/00 (2006.01); C07D 239/70 (2006.01); C07D 209/82 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0072 (2013.01); C07D 209/82 (2013.01); C07D 239/70 (2013.01); H01L 51/0074 (2013.01); H01L 51/006 (2013.01); H01L 51/0081 (2013.01); H01L 51/0085 (2013.01); H01L 51/5016 (2013.01);
Abstract
A condensed cyclic compound represented by Formula 1 wherein in Formula 1, groups Xto X, L, L, R, Rand variables a11, a12, b11, b12 are described in the specification.