Indigoid photoconductor imaging members
    126.
    发明授权
    Indigoid photoconductor imaging members 失效
    无色光导体成像构件

    公开(公告)号:US4952472A

    公开(公告)日:1990-08-28

    申请号:US214248

    申请日:1988-07-01

    IPC分类号: G03G5/06

    CPC分类号: G03G5/0661 G03G5/0614

    摘要: Disclosed is an improved layered photoresponsive imaging member comprised of a supporting substrate, a vacuum evaporated photogenerator layer comprised of certain fractionaklly sublimed indigoid pigments such as 4,4,7,7'-tetrachlorothioindigo; and an aryl amine hole transport layer comprised of molecules of the following formula: ##STR1## dispersed in a resinous binder and wherein X is selected from the group consisting of halogen and alkyl.

    摘要翻译: 公开了一种改进的层状光响应成像构件,其包括支撑衬底,由某些分馏的靛红色素如4,4,7,7'-四氯硫靛素组成的真空蒸镀光发生器层; 和由下式的分子组成的芳基胺空穴传输层:分散在树脂粘合剂中的分子,其中X选自卤素和烷基。

    Photoresponsive imaging members with chloroindium phthalocyanine
compositions
    127.
    发明授权
    Photoresponsive imaging members with chloroindium phthalocyanine compositions 失效
    具有氯鎓酞菁组合物的光响应成像构件

    公开(公告)号:US4555463A

    公开(公告)日:1985-11-26

    申请号:US643218

    申请日:1984-08-22

    IPC分类号: G03G5/06 G03G5/10

    CPC分类号: G03G5/0696 G03G5/0614

    摘要: Disclosed are improved photoresponsive imaging members comprised of chloroindium phthalocyanine photogenerating compositions. More specifically, there is disclosed a photoresponsive imaging member comprised of a supporting substrate, an adhesive layer, a chloroindium phthalocyanine photogenerating pigment in contact with the adhesive layer, and a hole transport layer comprised of an aryl amine dispersed in an inactive resinous binder. There is also disclosed photoresponsive imaging members comprised of a first photogenerating layer, and a second photogenerating layer, which imaging members are sensitive to light in the region of from about 400 to about 900 nanometers.

    摘要翻译: 公开了由氯鎓酞菁光生代组合物构成的改进的光响应成像构件。 更具体地,公开了一种光响应成像部件,其由支撑基板,粘合剂层,与粘合剂层接触的氯鎓酞菁光生颜料和由分散在惰性树脂粘合剂中的芳基胺组成的空穴传输层组成。 还公开了由第一光生成层和第二光生成层构成的光响应成像构件,该成像构件对于约400至约900纳米的区域的光敏感。

    Apparatus and methods for suppressing photoreceptor image ghost
    129.
    发明授权
    Apparatus and methods for suppressing photoreceptor image ghost 失效
    用于抑制感光体图像重影的装置和方法

    公开(公告)号:US08032059B2

    公开(公告)日:2011-10-04

    申请号:US12395534

    申请日:2009-02-27

    IPC分类号: G03G15/02

    摘要: The presently disclosed embodiments are directed to charging devices which produce a negative corona. The present embodiments pertain to the use of a positive charging device, such as a scorotron, after the erase lamp and before negative charging station in the xerographic cyclic to mitigate the undesirable changes in charge transport layer electrical properties that result from exposure to corona while negatively charging the photoreceptor during latent image formation.

    摘要翻译: 目前公开的实施例涉及产生负电晕的充电装置。 本实施例涉及在擦除灯之后使用正电荷装置(例如电晕),并且在静电复制循环中使用负电荷位置之前,以减轻由于暴露于电晕而导致的电荷传输层电特性的不期望的变化,而负面地 在潜像形成期间对感光体充电。