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:
Apr. 14, 2015
Filed:
May. 26, 2011
Applicants:
Junghwan Park, Seoul, KR;
Daesung Kim, Yongin-shi, KR;
Heesun Ji, Seoul, KR;
Soungyun Mun, Yongin-si, KR;
Sunhee Lee, Cheonan-si, KR;
Bumsung Lee, Cheonan-si, KR;
Inventors:
Junghwan Park, Seoul, KR;
Daesung Kim, Yongin-shi, KR;
Heesun Ji, Seoul, KR;
Soungyun Mun, Yongin-si, KR;
Sunhee Lee, Cheonan-si, KR;
Bumsung Lee, Cheonan-si, KR;
Assignee:
Duk San Neolux Co., Ltd., Chungcheongnam-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); C07D 495/04 (2006.01); C07D 487/04 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
C07D 495/04 (2013.01); C07D 487/04 (2013.01); H01L 51/0061 (2013.01); H01L 51/0071 (2013.01); H01L 51/5092 (2013.01); Y02E 10/549 (2013.01); Y10S 428/917 (2013.01);
Abstract
Disclosed are a compound comprising a five-membered hetero ring, an organic electrical element using the same and a terminal thereof.