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. 11, 2017
Filed:
Feb. 07, 2014
Applicant:
Global Oled Technology Llc, Herndon, VA (US);
Inventors:
Kevin P. Klubek, West Henrietta, NY (US);
Liang-Sheng Liao, Rochester, NY (US);
Viktor V. Jarikov, Rocester, NY (US);
Denis Y. Kondakov, Rochester, NY (US);
William J. Begley, Webster, NY (US);
Michele L. Ricks, Rochester, NY (US);
Assignee:
Global OLED Technology LLC, Herndon, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/08 (2006.01); H01L 35/24 (2006.01); H01L 51/00 (2006.01); B32B 9/04 (2006.01); B32B 9/00 (2006.01); B32B 15/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0058 (2013.01); H01L 51/006 (2013.01); H01L 51/0052 (2013.01); H01L 51/0059 (2013.01); H01L 51/0081 (2013.01); H01L 51/5012 (2013.01); H01L 2251/308 (2013.01);
Abstract
An OLED device comprises a cathode, an anode, and has therebetween a light-emitting layer wherein the light-emitting layer comprises (a) a 2-arylanthracene compound and (b) a light-emitting second anthracene compound having amino substitution at a minimum of two positions, wherein at least one amine is substituted at the 2 position of the second anthracene compound.