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:
Sep. 04, 2018
Filed:
Nov. 25, 2014
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Youngju Ryu, Paju-si, KR;
Seungjae Lee, Paju-si, KR;
Jongkwan Bin, Paju-si, KR;
Joonghwan Yang, Gwangmyeong-si, KR;
Bangsook Lee, Seoul, KR;
Bomin Seo, Paju-si, KR;
Inae Shin, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/005 (2013.01); H01L 51/0051 (2013.01); H01L 51/5088 (2013.01);
Abstract
Provided are organic compounds capable of improving the efficiency of light emission and lowering the driving voltage of an organic light emitting device, and an organic light emitting device including the same. The organic compounds include an organic compound of chemical formula 1: