US Patent 8241763 Materials for organic electroluminescent devices
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Patent abstract
The present invention relates to the compounds of the formulae (1) to (6) and to organic electroluminescent devices, in particular blue-emitting devices, in which these compounds are used as host material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material.
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Patent Inventor Names
Arne Buesing0
Holger Heil0
Philipp Stoessel0
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US Patent 08241763 Materials for organic electroluminescent devices US Patent 8241763 Materials for organic electroluminescent devices
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Patent Number
082417630
Patent Number
82417630
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Patent Jurisdiction
Patent Number
082417630
Date of Patent
August 14, 2012
0Patent Application Number
123730700
Date Filed
June 20, 2007
0Patent Primary Examiner
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US Patent 08241763 Materials for organic electroluminescent devices
Infobox
Is a
Patent jurisdiction
Patent number
08241763
Date of patent
August 14, 2012
Patent application number
12373070
Date Filed
June 20, 2007
Patent primary examiner
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