Materials for organic light-emitting diodes

Details Materials for organic light-emitting diodes Materials for organic light-emitting diodes

2011-03-22

2011-03-22

Tarazano, D. Lawrence (Department: 1786)

Stock material or miscellaneous articles

Composite

Of inorganic material

C313S504000, C548S309700

Reexamination Certificate

active

07910228

ABSTRACT:
The present invention provides for emissive materials comprising compounds of specific chemical structure, and electroluminescent devices comprising such emissive materials.

REFERENCES:
patent: 7598667 (2009-10-01), Kawamura et al.
patent: 2003/0129448 (2003-07-01), Lin et al.
Zhang, et al., Efficient single-layer electroluminescent device based on a bipolar emitting boron-containing material,Chem. Commun., 2006, 281-283.
Thomas et al., Cyanocarbazole Derivatives for High-Performance Electroluminescent Devices,Adv. Funct. Mater., No. 4, Apr. (2004).
Huang et al., Dipolar dibenzothiophene S,S-Dioxide Derivatives Containing Diarylamine: Materials for Single-Layer Organic Light-Emitting Devices,Adv. Mater., 2006, 18, 602-606.
Liao et al., A Novel Ambipolar Spirobifluorene Derivative that Behaves as an Efficient Blue-Light Emitter in Organic Light-Emitting Diodes,Organic Letters, vol. 9, No. 22, p. 4511-4514 (2007).

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