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:
Jul. 22, 2014
Filed:
Oct. 14, 2011
Thomas Eberle, Landau, DE;
Rémi Manouk Anémian, Seoul, KR;
Manuel Thesen, Berlin, DE;
Hartmut Krueger, Berlin, DE;
Armin Wedel, Teltow, DE;
Beatrice Salert, St. Augustin, DE;
Stefanie Kreissl, Milower Land OT Jerche, DE;
Thomas Eberle, Landau, DE;
Rémi Manouk Anémian, Seoul, KR;
Manuel Thesen, Berlin, DE;
Hartmut Krueger, Berlin, DE;
Armin Wedel, Teltow, DE;
Beatrice Salert, St. Augustin, DE;
Stefanie Kreissl, Milower Land OT Jerche, DE;
Merck Patent GmbH, , DE;
Abstract
The present invention relates to a blend comprising; a) at least one polymer or copolymer or a mixture of a plurality of polymers and/or copolymers which contain a main chain and a side chain, where at least one side chain contains a structural unit of the following formula (I), the symbols and indices used here are as defined below; b) at least one host molecule which has electron- or hole-transporting functionality, and c) at least one emitter molecule.