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    • 10. 发明授权
    • Light receiving members with spherically dimpled support
    • 具有球形支撑的光接收构件
    • US4798776A
    • 1989-01-17
    • US909892
    • 1986-09-19
    • Mitsuru HondaAtsushi KoikeKyosuke OgawaKeiichi Murai
    • Mitsuru HondaAtsushi KoikeKyosuke OgawaKeiichi Murai
    • G03G5/082G11B7/244G03G5/10G03G5/14
    • G03G5/08228G03G5/08221G11B7/2433G11B7/2437G11B2007/24312G11B2007/2432G11B2007/24322G11B2007/24328G11B7/252
    • 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.
    • 光接收部件具有支撑体和受光层。 支撑体具有通过在支撑体的表面上的多个刚性真实球体的冲击形成的多个球形凹坑的不规则形状的表面。 每个凹坑具有相同的曲率半径R和相同的宽度D,其中宽度D与曲率半径R的无线电D / R为0.03至0.07。 光接收层是具有由含有硅原子作为主要成分的无定形材料形成的自由表面的多层结构,至少一个氧原子,碳原子和氮原子,以及至少一个氢原子和卤素 原子 光接收层包含用作感光层的层区。 当与相干激光束一起用作光源时,光接收元件用于防止图像形成期间出现干涉条纹图案。 此外,光接收部件在整个可见光区域具有高的光敏性; 对较长波长感光; 表现出快速的光学响应; 显示更好的电,光和导电性能; 抵抗电压击穿,并能抵抗恶劣环境的影响。