发明授权
US07209681B2 Electrophotographic apparatus for forming a color image utilizing LED array exposure devices
有权
使用LED阵列曝光装置形成彩色图像的电子照相设备
- 专利标题： Electrophotographic apparatus for forming a color image utilizing LED array exposure devices
- 专利标题（中）： 使用LED阵列曝光装置形成彩色图像的电子照相设备
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申请号： US10695945申请日： 2003-10-30
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公开(公告)号： US07209681B2公开(公告)日： 2007-04-24
- 发明人: Shintaro Yamada , Toru Miyasaka , Taichiro Yamashita , Kenji Asuwa , Masahiro Yagi
- 申请人： Shintaro Yamada , Toru Miyasaka , Taichiro Yamashita , Kenji Asuwa , Masahiro Yagi
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Printing Systems, Ltd.
- 当前专利权人： Ricoh Printing Systems, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Antonelli, Terry, Stout & Kraus, LLP.
- 优先权： JP2002-317116 20021031; JP2003-204684 20030731
- 主分类号： G03G15/04
- IPC分类号： G03G15/04 ; G03G15/01
摘要：
An electrophotographic apparatus includes a plurality of image forming devices, wherein each image forming device includes a developing device having a tip end part and a toner storage part coupled to the tip end part. A thickness of the tip end part is smaller than a thickness of the toner storage part. An exposure device, which is an LED array, is arranged near the tip end part.
公开/授权文献
- US20040091290A1 Electrophotographic apparatus 公开/授权日：2004-05-13
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