发明名称 EXPOSURE DEVICE AND IMAGE FORMING APPARATUS
摘要 An image forming apparatus includes: an image carrier that carries a latent image; an exposure device, which includes a light source and an optical member, for focusing, on the image carrier, light emitted by the light source that is used to form a latent image on the image carrier; and a developing device, for developing the latent image. A dust prevention member that contacts the image carrier is arranged for the exposure device.
申请公布号 US2008025752(A1) 申请公布日期 2008.01.31
申请号 US20070782156 申请日期 2007.07.24
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 SUYAMA KOUHEI;KAWANO YUUZOU;NISHIMURA KAZUO
分类号 G03G21/00 主分类号 G03G21/00
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