发明名称 Image forming apparatus and image forming method
摘要 An image forming apparatus including an image bearing member for bearing a latent electrostatic image including a substrate, an intermediate layer containing a metal oxide, a photosensitive layer including a charge transport layer and a charge generating layer containing an organic charge genetrating material, an image forming device for forming the latent electrostatic image on the image bearing member, a developing device for developing the latent electrostatic image with a toner to form a visualized image, a transfer device for transferring the visualized image to a recording medium, a fixing device for fixing the transferred image on the recording medium; and a discharging device including a light source that provides light having a wavelength shorter than 500 nm for optically discharging the image bearing member to remove remaining charges thereon by irradiating the image bearing member with light having a wavelength shorter than 500 nm which is absorbed by the metal oxide in the intermediate layer.
申请公布号 US7785762(B2) 申请公布日期 2010.08.31
申请号 US20060611179 申请日期 2006.12.15
申请人 RICOH COMPANY, LTD. 发明人 NIIMI TATSUYA
分类号 G03G21/06 主分类号 G03G21/06
代理机构 代理人
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