发明授权
- 专利标题: Image recording apparatus
- 专利标题(中): 图像记录装置
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申请号: US09399002申请日: 1999-09-20
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公开(公告)号: US06700679B1公开(公告)日: 2004-03-02
- 发明人: Katsushi Fujita , Masato Doi , Tsuyoshi Sugita , Yasuaki Tamakoshi , Miyuki Hosoi , Katsutoshi Sawada
- 申请人: Katsushi Fujita , Masato Doi , Tsuyoshi Sugita , Yasuaki Tamakoshi , Miyuki Hosoi , Katsutoshi Sawada
- 优先权: JP10-283567 19980921; JP11-154933 19990602
- 主分类号: H04N146
- IPC分类号: H04N146
摘要:
An image recording system is provided with an image data producing apparatus to produce and output halftone dot image data corresponding to a single sheet of output image, for each of plural colors successively; an image recording apparatus having a drum, a rotation driving mechanism, an optical unit to expose the light sensitive material on the drum to plural color light simultaneously in accordance with the halftone dot image data of plural (N≧3) colors, and a sub-scanning mechanism to move the optical unit in a direction parallel to a rotation axis of the drum; and an image data storing apparatus to store the halftone dot image data and to output the halftone dot image data to the image recording apparatus, the image data storing apparatus comprising plural memory devices each storing the halftone dot image data corresponding to a single sheet of the output image for one of plural (N or N−1) colors.