Compositions – Electrically conductive or emissive compositions
Reexamination Certificate
2008-04-04
2010-06-29
Tarazano, D. Lawrence (Department: 1794)
Compositions
Electrically conductive or emissive compositions
C428S690000, C428S917000, C313S504000, C313S506000
Reexamination Certificate
active
07744777
ABSTRACT:
An electronic device is provided which is a thin field effect transistor, a field effect resistance device, photosensor, photoswitch, light-emitting diode, light-emitting diode display, phototransistor, phototube, IR detector, diode laser, electrochemic displays, electromagnetic shielding device, solid electrolyte capacitors, energy storage device, memory storage device, biosensor, photoconductive cell, photovoltaic device, solar cell or diode, and comprises at least one layer comprising a composition comprising at least one polyaniline and at least one colloid-forming polymeric acid. Methods for making such devices are also provided.
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Hsu Che-Hsiung
Uckert Frank P.
E. I. du Pont de Nemours and Company
Lamming John H.
Tarazano D. Lawrence
Thompson Camie S
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