Cyclic phosphazene compounds and use thereof in organic light emitting diodes

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United States of America Patent

PATENT NO 8859110
APP PUB NO 20110172423A1
SERIAL NO

13000261

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Abstract

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An organic light-emitting diode comprising at least one cyclic phosphazene compound, a light-emitting layer formed from at least one matrix material and at least one emitter material, wherein the at least one matrix material comprises at least one cyclic phosphazene compound, the use of cyclic phosphazene compounds in organic light-emitting diodes and a device selected from the group consisting of stationary visual display units, mobile visual display units and illumination units comprising at least one inventive organic light-emitting diode, and selected cyclic phosphazene compounds and processes for preparing them.

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Patent Owner(s)

  • BASF SE;NXP B.V.;OLEDWORKS GMBH;OSRAM OPTO SEMICONDUCTORS GMBH;SIEMENS AKTIENGESELLSCHAFT

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boerner, Herbert Friedrich Aachen, DE 51 561
Fuchs, Evelyn Mannheim, DE 39 439
Hunze, Arvid Kleinblittersdorf, DE 24 296
Krause, Ralf Erlangen, DE 42 303
Langer, Nicolle Heppenheim, DE 48 476
Lennartz, Christian Schifferstadt, DE 125 1786
Molt, Oliver Weinheim, DE 39 487
Schmid, Guenter Hemhofen, DE 94 852
Schroegel, Pamela Bayreuth, DE 1 27
Strohriegl, Peter Bayreuth, DE 16 137
Van, Elsbergen Volker Aachen, DE 18 177

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