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:
Nov. 27, 2018
Filed:
Apr. 07, 2014
Applicant:
Lms Co., Ltd., Gyeonggi-do, KR;
Inventors:
Assignee:
LMS CO.,LTD., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); C07D 333/76 (2006.01); C07C 15/28 (2006.01); C07D 213/16 (2006.01); H01L 51/00 (2006.01); C09K 11/06 (2006.01); C07D 235/06 (2006.01); C07D 213/06 (2006.01); C07D 213/30 (2006.01); C07C 43/20 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5072 (2013.01); C07C 15/28 (2013.01); C07C 43/20 (2013.01); C07D 213/06 (2013.01); C07D 213/16 (2013.01); C07D 213/30 (2013.01); C07D 235/06 (2013.01); C07D 333/76 (2013.01); C09K 11/06 (2013.01); H01L 51/0052 (2013.01); H01L 51/0058 (2013.01); H01L 51/0062 (2013.01); H01L 51/0067 (2013.01); H01L 51/0074 (2013.01); C07C 2603/24 (2017.05);
Abstract
A novel compound according to the present invention may improve the capability of transporting electrons to a light-emitting layer in a light-emitting device, and may improve the light-emitting efficiency and increase the lifespan of the light-emitting device by using the compound.