Halogen doped selenium-tellurium alloy electrophotographic photoconductor
    2.
    发明授权
    Halogen doped selenium-tellurium alloy electrophotographic photoconductor 失效
    卤素掺杂硒 - 碲合金电子照相感光体

    公开(公告)号:US4286035A

    公开(公告)日:1981-08-25

    申请号:US153963

    申请日:1980-05-28

    IPC分类号: G03G5/08 G03G5/082 G03G5/04

    CPC分类号: G03G5/08207

    摘要: An electrophotographic photoconductor comprising an electroconductive base and a photosensitive layer formed thereon, the photosensitive layer comprising a selenium-tellurium alloy with a concentration of tellurium in the range of 5 to 20 wt. % and halogen, with a concentration in the range of 5 to 500 ppm, selected from the group consisting of fluorine, chlorine, bromine and iodine, in the photosensitive layer, with the concentration of tellurium substantially uniform or increasing in the direction toward the surface of the photosensitive layer and the ratio of the concentration of tellurium near the electroconductive base to the concentration of tellurium near the surface of said photosensitive layer being 65 or more:100.

    摘要翻译: 一种电子照相感光体,包括导电基体和形成在其上的感光层,感光层包含浓度为碲的硒 - 碲合金的范围为5-20wt。 %和卤素,其浓度在感光层中选自氟,氯,溴和碘的浓度范围为5至500ppm,碲浓度基本上均匀或朝着表面方向增加 的感光层表面附近的碲浓度与所述感光层表面附近的碲浓度之比为65以上。

    Endless belt
    5.
    发明授权
    Endless belt 失效
    无尽腰带

    公开(公告)号:US4772253A

    公开(公告)日:1988-09-20

    申请号:US36355

    申请日:1987-04-09

    摘要: A wide seamless endless belt. A belt comprising a wide seamless endless-belt-like sheet metal 10 to 50 .mu.m, and a lining layer made of flexible material provided on the inside surface thereof and carrying a mechanical force required for belt. This endless belt is used as a substrate of a photosensitive belt for an electrostatic photographic copying machine.

    摘要翻译: 宽阔的无缝环带。 包括10至50微米宽的无缝环形带状金属片的带,以及设置在其内表面上并具有带所需的机械力的由柔性材料制成的衬里层。 该环形带用作静电复印机的感光带的基板。