Heterogeneous spiro compounds in organic light emitting device elements

A family of non-polymeric heterogeneous spiro compounds having visible light emissive, hole-transport, electron transport or bipolar-transport properties may be used in organic light emitting devices (OLEDs), as an emissive layer in the OLEDs and/or in one or more of the charge transport layers, or...

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1. Verfasser:	Thoms, Travis P. S
Format:	Patent
Sprache:	eng
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creator	Thoms, Travis P. S
description	A family of non-polymeric heterogeneous spiro compounds having visible light emissive, hole-transport, electron transport or bipolar-transport properties may be used in organic light emitting devices (OLEDs), as an emissive layer in the OLEDs and/or in one or more of the charge transport layers, or as a host material for one or more of such layers.
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title	Heterogeneous spiro compounds in organic light emitting device elements
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