基本信息:
- 专利标题： 成像设备
- 专利标题（英）：Image forming apparatus
- 申请号：CN200610077481.1 申请日：2006-05-08
- 公开(公告)号：CN1858659A 公开(公告)日：2006-11-08
- 发明人： 中村良
- 申请人： 佳能株式会社
- 申请人地址： 日本东京都
- 专利权人： 佳能株式会社
- 当前专利权人： 佳能株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 北京市金杜律师事务所
- 代理人： 徐年康
- 优先权： 134014/2005 2005.05.02 JP; 094437/2006 2006.03.30 JP
- 主分类号： G03G15/02
- IPC分类号： G03G15/02 ; G03G15/04 ; G03G15/00
An image forming apparatus includes an image bearing member; a plurality of chargers for injection charging of the image bearing member; a latent image forming device, disposed downstream of the plurality of charging members with respect to a moving direction of a peripheral surface of the image bearing member, for forming a latent image on the image bearing member having been charged by the plurality of charging members; a potential detecting device for detecting a surface potential of the image bearing member after passing by the plurality of charging members, wherein the plurality of chargers include a first charger and a second charger disposed at a most downstream position with respect to the moving direction, and wherein the image forming apparatus is operable in a control mode in which a bias voltage applied to the first charger is changed with a bias voltage applied to the second charger unchanged.
公开/授权文献:
- CN1858659B 成像设备 公开/授权日：2010-06-02
IPC结构图谱:
| G | 物理 |
| --G03 | 摄影术；电影术；利用了光波以外其他波的类似技术；电记录术；全息摄影术 |
| ----G03G | 电记录术；电照相；磁记录 |
| ------G03G15/00 | 应用电荷图形的电记录工艺的设备 |
| --------G03G15/02 | .用于沉积均匀电荷的，即感光用的；电晕放电装置 |