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    • 8. 发明授权
    • Charge-removing device
    • 卸料装置
    • US08538294B2
    • 2013-09-17
    • US13051068
    • 2011-03-18
    • Yukiko TakamiTakashi ShimizuJunichi Hashimoto
    • Yukiko TakamiTakashi ShimizuJunichi Hashimoto
    • G03G21/00
    • G03G21/08
    • In the charge-removing device, the light guide portion extends in a first direction. The light guide portion guides light from the light source toward the surface of the image-bearing member. A charge on the surface of the image-bearing member is removed by the light emitted from the light guide portion. The first surface of the light guide portion opposes the light source. The rear surface is an opposite surface of the confronting surface and has a rough surface part that reflects, toward the confronting surface, the light from the first surface. The closer a position of the increasing portion is to the second surface, the larger the length of the increasing portion becomes. The closer a position of the decreasing portion is to the second surface, the smaller the length of the decreasing portion becomes.
    • 在电荷去除装置中,导光部沿第一方向延伸。 导光部将来自光源的光朝向图像承载部件的表面引导。 通过从导光部发出的光,去除图像承载部件的表面上的电荷。 光导部分的第一表面与光源相对。 后表面是相对表面的相对表面,并且具有朝向相对表面反射来自第一表面的光的粗糙表面部分。 增加部分的位置越接近第二表面,增加部分的长度越大变得越大。 减少部分的位置越接近第二表面,减小部分的长度变得越小。