发明授权
- 专利标题： Laser beam printer
- 专利标题（中）： 激光束打印机
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申请号： US795017申请日： 1991-11-20
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公开(公告)号： US5329299A公开(公告)日： 1994-07-12
- 发明人: Isamu Odagiri , Takayuki Ogawa , Tatsuya Eguchi , Norio Tamada , Katsunari Oda
- 申请人： Isamu Odagiri , Takayuki Ogawa , Tatsuya Eguchi , Norio Tamada , Katsunari Oda
- 申请人地址： JPX Osaka
- 专利权人： Minolta Camera Kabushiki Kaisha
- 当前专利权人： Minolta Camera Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX2-319602 19901123
- 主分类号： B41J2/44
- IPC分类号： B41J2/44 ; G03G15/00 ; G03G15/04 ; G03G21/18 ; B41J2/435
摘要：
A laser beam printer having an image formation cartridge which is mounted in and dismounted from a printer body, and a light source for radiating a laser beam modulated in accordance with image data. The laser beam radiated from the light source enters the image formation cartridge from a front side of the printer body toward a rear side of the printer body. The image formation cartridge has a substantially non-reflective surface or alternatively a diffused surface around a laser beam receiving portion.
公开/授权文献
- US5889621A Optical low pass filter 公开/授权日：1999-03-30
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