发明名称 |
Color picture image recording apparatus capable of adjusting color tone in the copy sheet |
摘要 |
In a color picture image recording apparatus using a photosensitive and pressure-sensitive recording sheet having on its surface pressure rupturable microcapsules each containing a photosensitive material and a chromogenic material selected from cyan, magenta and yellow, and a mechanical strength of the microcapsule varies when exposed, a color tone of a reproduced picture image can easily be adjusted by the provision of a filter unit. The filter unit is used in conjunction with a radiation unit which radiates onto the photosensitive and pressure-sensitive recording sheet a light carrying a color image of an original to form a latent image, and includes filters each selectively passing a light of a particular wavelength which causes to vary the mechanical strength of one of the cyan-, magneta-and yellow-containing microcapsules. Each of the filters is movably disposed on a light path so as to change its filtering characteristic, whereby when the photosensitive and pressure-sensitive recording sheet is pressure-developed, the color tone of the reproduced color image can be adjusted.
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申请公布号 |
US4875073(A) |
申请公布日期 |
1989.10.17 |
申请号 |
US19880167140 |
申请日期 |
1988.03.11 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
UEDA, MASASHI;HORAGUCHI, YOICHI;SAKAKIBARA, KENJI |
分类号 |
G03B27/32;G03F7/00;H04N1/00;H04N1/50 |
主分类号 |
G03B27/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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