发明授权
- 专利标题： Image forming apparatus and method featuring correction for compensating differences in surface potential characteristics of an image supporting body
- 专利标题（中）： 图像形成装置和方法，其特征在于补偿图像支持体的表面电位特性的差异
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申请号： US11491025申请日： 2006-07-24
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公开(公告)号： US07512349B2公开(公告)日： 2009-03-31
- 发明人: Isami Itoh , Tetsuya Atsumi , Masatsugu Toyonori , Tomohito Ishida
- 申请人： Isami Itoh , Tetsuya Atsumi , Masatsugu Toyonori , Tomohito Ishida
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2005-221585 20050729
- 主分类号： G03G15/00
- IPC分类号： G03G15/00 ; G03G13/04 ; B41J2/385
摘要：
An image forming apparatus includes an electrophotographic photoconductive body for forming an electrostatic latent image thereon; an exposure device for exposing the electrophotographic photoconductive body to form an electrostatic latent image; a storage device for storing information related to potential characteristics at a plurality of areas divided on a surface of the electrophotographic photoconductive body in advance; an information obtaining device for obtaining the information related to potential characteristics, wherein light quantities exposed by the exposure device are determined according to the information related to potential characteristics stored by the storage device and the information related to potential characteristics obtained by the information obtaining device.
公开/授权文献
- US20070025747A1 Image forming apparatus and method 公开/授权日：2007-02-01
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