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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 10128448 B1

PDFFull Text
Date of Patent:
Nov. 13, 2018

Filed:

Apr. 28, 2014

Transition metal complexes with carbene ligands and the use thereof in oleds

Applicant:

Udc Ireland Limited, Dublin, IE;

Inventors:

Stefan Metz, Mannheim, DE;

Thomas Geβner, Heidelberg, DE;

Korinna Dormann, Bad Dürkheim, DE;

Glauco Battagliarin, Mannheim, DE;

Peter Murer, Oberwil, CH;

Ute Heinemeyer, Neustadt, DE;

Christian Lennartz, Schifferstadt, DE;

Gerhard Wagenblast, Wachenheim, DE;

Assignee:

UDC Ireland Limited, Dublin, IE;

Attorney:

Riverside Law LLP

Primary Examiner:

Andrew K Bohaty

Int. Cl.
CPC ...
C09K 11/06 (2006.01); H01L 51/54 (2006.01); H01L 51/00 (2006.01); C07F 15/00 (2006.01); C09B 57/10 (2006.01); C09K 11/02 (2006.01); H01L 27/32 (2006.01); C09B 57/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0085 (2013.01); C07F 15/0033 (2013.01); C07F 15/0086 (2013.01); C09B 57/00 (2013.01); C09B 57/10 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); H01L 27/3206 (2013.01); H01L 51/0087 (2013.01); C09K 2211/185 (2013.01); H01L 51/5012 (2013.01); H01L 51/5016 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/5096 (2013.01); Y02E 10/549 (2013.01);
Abstract

The present invention relates to iridium and platinum carbene complexes of the general formula (I), to OLEDs (Organic Light-Emitting Diodes) which comprise such complexes, to a device selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.

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