公开(公告)号：US06233416B1

公开(公告)日：2001-05-15

申请号：US09381854

申请日：1999-12-27

申请人： Koichi Kinosita ,  Takaaki Konuma ,  Masanori Abe ,  Masahiro Sato

发明人： Koichi Kinosita ,  Takaaki Konuma ,  Masanori Abe ,  Masahiro Sato

IPC分类号： G03G15056

CPC分类号： G03G21/06

摘要： An image-forming apparatus includes a photosensitive member having a gamma for latent image of 3 or more, electrification facilities, light exposure facilities, image development facilities, image transfer facilities, cleaning facilities, and a charge erasing light source which applies an alternating current electric field at a frequency of 50 Hz to 1 kHz to a portion of the photosensitive member which is excited through light exposure by the charge erasing light source. Images with high quality and high resolution can be stably formed without residual images, even when continuous image formation is performed by utilizing a high gamma electrophotographic photosensitive member.

摘要翻译： 图像形成装置包括具有3个以上的潜像的γ的感光部件，带电设备，曝光设备，图像显影设备，图像传送设备，清洁设备和施加交流电的电荷擦除光源 以50Hz至1kHz的频率对通过电荷擦除光源的曝光而激发的感光部件的一部分进行曝光。 即使通过使用高伽马电子照相感光构件进行连续的图像形成，也可以稳定地形成具有高质量和高分辨率的图像而不残留图像。