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. 03, 2015
Filed:
Nov. 24, 2010
Mark James, Romsey, GB;
Magda Goncalves-miskiewicz, Southampton, GB;
Philip Edward May, Sidcup, GB;
Lana Nanson, Southampson, GB;
Ruth Effenberger, Undenheim, DE;
Klaus Bonrad, Alsbach-Haehnlein, DE;
Junyou Pan, Frankfurt am Main, DE;
Edgar Kluge, Gross-Gerau, DE;
Mark James, Romsey, GB;
Magda Goncalves-Miskiewicz, Southampton, GB;
Philip Edward May, Sidcup, GB;
Lana Nanson, Southampson, GB;
Ruth Effenberger, Undenheim, DE;
Klaus Bonrad, Alsbach-Haehnlein, DE;
Junyou Pan, Frankfurt am Main, DE;
Edgar Kluge, Gross-Gerau, DE;
Merck Patent GmbH, , DE;
Abstract
The present invention relates to novel compositions comprising light emitting materials and/or charge transport materials and a polymeric binder, to their use as conducting inks for the preparation of organic light emitting diode (OLED) devices, to methods for preparing OLED devices using the novel formulations, and to OLED devices prepared from such methods and formulations.