会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • ORGANIC PHOTORECEPTOR AND IMAGE FORMING APPARATUS
    • 有机光电子和图像形成装置
    • US20090154960A1
    • 2009-06-18
    • US12334983
    • 2008-12-15
    • Tomoo SAKIMURATakeshi ISHIDA
    • Tomoo SAKIMURATakeshi ISHIDA
    • G03G15/04
    • G03G5/0605G03G5/0592G03G5/0596G03G15/04072
    • An objective is to provide an organic photoreceptor exhibiting high sensitivity, suitable for exposure to a semiconductor laser having an emission wavelength of 350-500 nm or a light emitting diode, with which generation of memory images as well as image defects caused by very small charge leakage is inhibited, and also to provide an image forming apparatus fitted with the organic photoreceptor. Also disclosed is an organic photoreceptor possessing a charge generation layer and a charge transport layer provided on a conductive support, wherein the charge generation layer contains particles made of a condensed polycyclic pigment, having an average major axis length of 500 nm or less, an average aspect ratio of 2.5-5.0, and an aspect ratio variation coefficient of 16% or less.
    • 目的是提供一种显示出高灵敏度的有机感光体,适用于暴露于发射波长为350-500nm的半导体激光器或发光二极管,由此产生的存储图像以及由非常小的电荷引起的图像缺陷 泄漏被抑制,并且还提供配备有机感光体的图像形成装置。 还公开了一种具有电荷产生层和设置在导电载体上的电荷输送层的有机感光体,其中电荷产生层含有平均长轴长度为500nm以下的由缩合多环颜料制成的颗粒,平均 长宽比为2.5-5.0,宽高比变化系数为16%以下。