Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1988-10-05
1990-02-27
Welsh, J. David
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 58, 430950, 430945, 430 64, 355 35, 346160, G03G 502, G03G 514
Patent
active
049045571
ABSTRACT:
An electrophotographic photosensitive member comprises a photosensitive layer on a conductive substrate having a smooth surface, wherein said photosensitive layer has a surface roughness, represented by an average roughness Rz of ten points over a reference length of 2.5 mm, is equal to or larger than 1/2 of the wavelength of the light source employed for image formation.
REFERENCES:
patent: 4514483 (1985-04-01), Matsuura
patent: 4618552 (1986-10-01), Tanaka et al.
Canon Kabushiki Kaisha
Welsh J. David
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