Display device with photoconductive coating

Details Display device with photoconductive coating Display device with photoconductive coating

1999-10-06

2000-08-01

Martin, Roland

Electric lamp and discharge devices

Cathode ray tube

Image pickup tube

3151694, G09G 310, H01J 3126

Patent

active

06097141&

ABSTRACT:
A photoconductive composition and a display device adopting a photoconductive layer formed of the composition. The photoconductive composition includes an electron donor, an electron acceptor, a charge transmitting substance, a binder, a surfactant and a solvent, and the photoconductive composition is characterized in that a 1,4-diphenyl-1-butene-3-yne derivative is used as the electron donor. The photoconductive composition has excellent sensitivity and thermal decomposition property. Thus, there are scarcely residues left after the sintering process, thereby effectively preventing deterioration in image quality of a display device.

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patent: 4535042 (1985-08-01), Kitayama et al.
patent: 5070272 (1991-12-01), Kikawa et al.
patent: 5107182 (1992-04-01), Sano et al.

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