公开(公告)号：EP0456979A1

公开(公告)日：1991-11-21

申请号：EP91103642.4

申请日：1991-03-09

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Sato, Tetsuya ,  Kobayashi, Tsumugi ,  Shingae, Ryuuichi ,  Kumon, Akira ,  Hisada, Hitoshi ,  Murakami, Yoshinobu

IPC分类号： G03G5/147 ,  G03G5/043

CPC分类号： G03G5/043 ,  G03G5/14769 ,  G03G5/14773 ,  G03G5/14791

摘要： The present invention relates an electrophotosensitive member provided with a semiconductive charge acceptance layer into which an electron generated in a charge generating layer is easily injected, and an insulating surface protective layer; said photosensitive member has a sensitivity at positive charge, and prevented from the increase of potential after repeat of use, which is usually caused in a photosensitive member furnished with a surface protective layer, improved in the stability of electrical resistance at high temperature and high humidity, and prevented from the image flow.

摘要翻译： 本发明涉及一种具有半导体电荷接受层的电光敏元件，其中容易注入在电荷产生层中产生的电子和绝缘表面保护层; 所述感光构件具有正电荷的灵敏度，并且防止在重复使用后的电位增加，这通常是在配备有表面保护层的感光构件中引起的，提高了在高温和高湿度下的电阻稳定性 ，并防止图像流。