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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.:

US 9499459 B1

PDFFull Text
Date of Patent:
Nov. 22, 2016

Filed:

Jul. 05, 2010

Materials for organic electroluminescent devices

Applicants:

Amir Hossain Parham, Frankfurt, DE;

Arne Buesing, Frankfurt, DE;

Holger Heil, Frankfurt am Main, DE;

Philipp Stoessel, Frankfurt, DE;

Michael Holbach, Oberursel, DE;

Inventors:

Amir Hossain Parham, Frankfurt, DE;

Arne Buesing, Frankfurt, DE;

Holger Heil, Frankfurt am Main, DE;

Philipp Stoessel, Frankfurt, DE;

Michael Holbach, Oberursel, DE;

Assignee:

Merck Patent GmbH, Darmstadt, DE;

Attorney:

Drinker Biddle & Reath LLP

Primary Examiner:

Dawn Garrett

Int. Cl.
CPC ...
H01B 1/12 (2006.01); C07C 17/266 (2006.01); C07F 5/02 (2006.01); C07D 235/18 (2006.01); C07C 15/20 (2006.01); C07C 209/60 (2006.01); C07C 49/697 (2006.01); C07C 45/45 (2006.01); C09K 11/06 (2006.01); C09K 3/00 (2006.01); C07C 25/22 (2006.01); C07C 211/61 (2006.01); C07C 15/28 (2006.01); C07C 15/62 (2006.01); C07C 211/60 (2006.01); H01L 51/00 (2006.01); H05B 33/14 (2006.01); C09B 6/00 (2006.01); C09B 57/00 (2006.01); C09B 1/00 (2006.01); C09B 3/78 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
C07C 15/28 (2013.01); C07C 15/62 (2013.01); C07C 211/60 (2013.01); C07C 211/61 (2013.01); C09B 1/00 (2013.01); C09B 3/78 (2013.01); C09B 6/00 (2013.01); C09B 57/00 (2013.01); C09B 57/008 (2013.01); C09K 11/06 (2013.01); H01L 51/0054 (2013.01); H01L 51/0058 (2013.01); H01L 51/0067 (2013.01); H05B 33/14 (2013.01); C07C 2103/40 (2013.01); C09K 2211/1011 (2013.01); H01L 51/5012 (2013.01); H01L 51/5048 (2013.01); Y02E 10/549 (2013.01);
Abstract

The present invention relates to substituted benz[a]anthracene derivatives, to the preparation and use thereof in organic electroluminescent devices, and to organic electroluminescent devices, in particular blue-emitting devices, in which these compounds are used as matrix material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material.

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