发明名称 Image Forming Apparatus
摘要 An image forming apparatus includes: a photosensitive drum configured to rotate about a rotational axis extending in an axial direction; and a charger that charges the photosensitive drum. The charger includes: a wire electrode; a grid electrode having a grid surface that faces the photosensitive drum between the wire electrode and the photosensitive drum; and a pair of shield electrodes, which faces each other with interposing the wire electrode therebetween, and which extends in a substantially orthogonal direction to the grid electrode. The grid surface is inclined to a second plane such that the grid electrode and the shield electrode come close to the photosensitive drum at a more downstream side in a rotating direction of the photosensitive drum than a first plane, wherein the first plane includes the wire electrode and the rotational axis of the photosensitive drum, and the second plane is orthogonal to the first plane.
申请公布号 US2012107017(A1) 申请公布日期 2012.05.03
申请号 US201113232007 申请日期 2011.09.14
申请人 MATSUURA TAIZO;BROTHER KOGYO KABUSHIKI KAISHA 发明人 MATSUURA TAIZO
分类号 G03G15/02 主分类号 G03G15/02
代理机构 代理人
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