摘要:
A photoconductive member has a support comprising aluminum as the main component and a photoconductive layer. The photoconductive layer is provided on the support and contains an amorphous material comprising silicon atoms as a matrix. The support comprises an aluminum alloy with a Fe content of 2000 ppm by weight or less.
摘要:
A photoconductive member has a support comprising aluminum as the main component and a photoconductive layer. The photoconductive layer is provided on the support and contains an amorphous material comprising silicon atoms as a matrix. The support comprises an aluminum alloy with a Fe content of 2000 ppm by weight or less.
摘要:
There is provided a light receiving member which comprises a support, a photosensitive layer composed of amorphous material containing silicon atoms and at least either germanium atoms or tin atoms and a surface layer, said surface layer being of multi-layered structure having at least an abrasion-resistant layer at the outermost side and a reflection preventive layer in the inside, and said support having a surface provided with irregularities composed of spherical dimples each of which having an inside face provided with minute irregularities. The light receiving member overcomes all of the problems in the conventional light receiving member comprising a light receiving layer composed of an amorphous silicon and, in particular, effectively prevents the occurrence of interference fringe in the formed images due to the interference phenomenon thereby forming visible images of excellent quality even in the case of using coherent laser beams possible producing interference as a light source.
摘要:
A surface-treated metal body comprises a metal body having a plurality of spherical indent recesses as irregularities formed on the surface, and further having fine irregularities formed in the spherical indent recesses.
摘要:
A light receiving member has a support and a light receiving layer. The light receiving layer has an inner layer composed of a-Si(Ge,Sn)(H,X) and an outer layer composed of a-Si(H,X) containing neither germanium atoms nor tin atoms. The support has an uneven surface of spherical dimples, each having an inside face provided with minute irregularities.The light receiving member exhibits high photosensitivity in the entire visible region of light; exhibits an excellent matching property with a semiconductor laser and shows quick light response. The member is suited for image formation by using coherent light, free from interference fringe patterns and spots upon reversed development even after repeated use for a long period of time. The member is free from defective images or blurring, shows high density with clear half tones, has a high resolving power, and can provide high quality images.
摘要:
There is provided a light receiving member which comprises a support and a light receiving layer having a photosensitive layer composed of amorphous material containing silicon atoms and at least either germanium atoms or tin atoms and a surface layer, said surface layer being of multi-layered structure having at least an abrasion-resistant layer at the outermost side and a reflection preventive layer in the inside, and said support having a surface provided with irregularities composed of spherical dimples. The light receiving member overcomes all of the problems in the conventional light receiving member comprising a light receiving layer composed of an amorphous silicon and, in particular, effectively prevents the occurrence of interference fringe in the formed images due to the interference phenomenon thereby forming visible images of excellent quality even in the case of using coherent laser beams possible producing interference as a light source.
摘要:
A surface-treated metal body comprises a metal body having a plurality of spherical indent recesses as irregularities formed on the surface, and further having fine irregularities formed in the spherical indent recesses.
摘要:
A light receiving member has a support and a light receiving layer. The support has an uneven-shaped surface of a plurality of spherical dimples formed by the impact of a plurality of rigid true spheres on the surface of the support. Each of the dimples has an identical radius of curvature R and an identical width D, wherein the radio D/R of the width D to the radius of curvature R is from 0.03 to 0.07. The light receiving layer is a multi-layered structure having a free surface which formed from an amorphous material containing silicon atoms as the main constituent, at least one of oxygen atoms, carbon atoms and nitrogen atoms, and at least one of hydrogen atoms and halogen atoms. The light receiving layer contains a layer region which functions as a photosensitive layer.The light receiving member, when used with a coherent laser beam as an optical source, acts to prevent the occurrence of an interference fringe pattern during image formation. Further, the light receiving member has a high photosensitivity in the entire visible light region; is photosensitive to longer wavelengths; exhibits a rapid optical response; shows better electrical, optical and electroconductive properties; resists electrical voltage breakdown and is resistant to the effects of harsh environments.
摘要:
An apparatus suitable for fabricating a substrate suitable for photoconductive members has a cylindrical rotating vessel surrounded by a housing which contains a plurality of rigid spheres therein. A substrate supporting means is placed within the cylindrical rotating vessel so as to be rotatable coaxially therewith. A supplying means for a surface coating liquid, such as polybutene, is placed at an upper position over the external wall face of the cylindrical rotating vessel. A reservoir for the surface coating liquid is placed at a lower position below the external wall face of the cylindrical rotating vessel. A means to circulate the surface coating liquid to the supplying means is employed.