发明授权
US06996358B2 Toner kit, toner, method for forming an image, and image forming apparatus
失效
调色剂盒，调色剂，图像形成方法和图像形成装置
- 专利标题： Toner kit, toner, method for forming an image, and image forming apparatus
- 专利标题（中）： 调色剂盒，调色剂，图像形成方法和图像形成装置
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申请号： US10441165申请日： 2003-05-20
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公开(公告)号： US06996358B2公开(公告)日： 2006-02-07
- 发明人: Yasukazu Ayaki , Takeshi Ikeda , Yukio Nagase , Nobuyuki Itoh , Isami Itoh , Tomohito Ishida
- 申请人： Yasukazu Ayaki , Takeshi Ikeda , Yukio Nagase , Nobuyuki Itoh , Isami Itoh , 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： JP2002-144250 20020520; JP2002-232667 20020809; JP2002-232668 20020809; JP2002-233858 20020809; JP2002-233859 20020809
- 主分类号： G03G15/01
- IPC分类号： G03G15/01
摘要：
A color image forming apparatus forms an image using a deep toner and a pale toner at least for one color such that the pale toner is used to form an image in a high lightness area, and the pale toner and the deep toner are used in combination to form the image in a half tone area. A toner kit has a deep toner and a pale toner which are separated from each other. A method for forming an image uses the color image forming apparatus, the toner kit, and the deep toner and the pale toner. A high quality image can be formed while inhibiting graininess and roughness over a broad image area.
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