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    • 43. 发明授权
    • Self erasing photoreceptor containing an electroluminescent nanomaterial
    • 含有电致发光纳米材料的自消光感光体
    • US07531277B1
    • 2009-05-12
    • US11534321
    • 2006-09-22
    • John S. Facci
    • John S. Facci
    • G03G5/10
    • G03G5/102G03G5/10G03G5/104G03G5/105
    • In accordance with the invention, there are electrophotographic photoreceptors, image forming apparatus and methods of forming an image. The electrophotographic photoreceptor can comprise a conductive layer comprising a plurality of electroluminescent nanomaterials, a first contact electrically connected to a first edge of the conductive layer and an electrical ground, a second contact electrically connected to a second edge of the conductive layer and a D.C. power supply, and a photosensitive layer disposed over the conductive layer, wherein the photosensitive layer comprises a charge generation material and a charge transport material. The D.C. power supply can be configured to supply a lateral voltage bias at the second contact to generate a localized electroluminescence across the conductive layer and deliver an erase illumination from within the electrophotographic photoreceptor.
    • 根据本发明,电子照相感光体,图像形成装置和形成图像的方法。 电子照相感光体可以包括导电层,该导电层包括多个电致发光纳米材料,第一触点电连接到导电层的第一边缘和电接地,电连接到导电层的第二边缘的第二触点和直流电力 供应和设置在导电层上的感光层,其中感光层包括电荷产生材料和电荷输送材料。 直流电源可以被配置为在第二接触处提供横向电压偏压,以在导电层上产生局部电致发光,并从电子照相感光体内传送擦除照明。