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:
Mar. 25, 2014
Filed:
Nov. 26, 2009
Applicants:
Christof Pflumm, Frankfurt, DE;
Simone Leu, Dittelsheim-Hessloch, DE;
Joachim Kaiser, Darmstadt, DE;
Amir Hossain Parham, Frankfurt, DE;
Frank Voges, Bad Duerkheim, DE;
Jonas Valentin Kroeber, Frankfurt, DE;
Arne Buesing, Frankfurt, DE;
Inventors:
Christof Pflumm, Frankfurt, DE;
Simone Leu, Dittelsheim-Hessloch, DE;
Joachim Kaiser, Darmstadt, DE;
Amir Hossain Parham, Frankfurt, DE;
Frank Voges, Bad Duerkheim, DE;
Jonas Valentin Kroeber, Frankfurt, DE;
Arne Buesing, Frankfurt, DE;
Assignee:
Merck Patent GmbH, , DE;
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to organic electroluminescent devices which comprise triazine derivatives as the electron transport material.