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:
Aug. 05, 2014
Filed:
Jan. 30, 2007
Kevin P. Klubek, West Henrietta, NY (US);
Liang-sheng Liao, Rochester, NY (US);
Viktor V. Jarikov, Rochester, NY (US);
Denis Y. Kondakov, Kendall, NY (US);
William J. Begley, Webster, NY (US);
Michele L. Ricks, Rochester, NY (US);
Kevin P. Klubek, West Henrietta, NY (US);
Liang-Sheng Liao, Rochester, NY (US);
Viktor V. Jarikov, Rochester, NY (US);
Denis Y. Kondakov, Kendall, NY (US);
William J. Begley, Webster, NY (US);
Michele L. Ricks, Rochester, NY (US);
Global OLED Technology LLC, Herndon, VA (US);
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.