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公开(公告)号：US4770978A
公开(公告)日：1988-09-13
申请号：US893094
申请日：1986-08-01
CPC分类号： G03C7/00 , G03C7/3022 , Y10S430/146 , Y10S430/153
摘要： The present invention relates to an image forming method and apparatus in which a photographic material is subjected to an exposure by scanning with laser beam being of blue, green and red wavelengths as an exposure means, the photographic material used in the above scanning exposure process is a silver halide photographic material comprising blue, green and red sensitive silver halide emulsion layers, the silver halide of at least one of which emulsion layers is silver chloroiodobromide whose silver bromide content is from zero to 65 mol %.
摘要翻译： 本发明涉及一种图像形成方法和装置，其中通过用作为曝光装置的蓝色，绿色和红色波长的激光束进行扫描来对照相材料进行曝光，上述扫描曝光处理中使用的照相材料是 包含蓝色，绿色和红色敏感的卤化银乳剂层的卤化银照相材料，其中至少一种乳剂层的卤化银是氯溴碘化银，其溴化银含量为0至65mol％。
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2.发明授权Light-sensitive color photographic material having superior color reproducibility 失效具有优异色彩再现性的感光彩色照相材料
公开(公告)号：US5032496A
公开(公告)日：1991-07-16
申请号：US515785
申请日：1990-04-24
申请人： Tsuyoshi Hattori , Shin-ichi Daiba
发明人： Tsuyoshi Hattori , Shin-ichi Daiba
CPC分类号： G03C7/3029
摘要： A light-sensitive color photographic material with improved color reproducibility which comprises on a support a plurality of light-sensitive silver halide emulsion layers including a red-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer, a blue-sensitive silver halide emulsion layer and at least one silver halide emulsion layer having reverse photo-response to that of the red-, green-, and blue-sensitive silver halide emulsion layers, being capable of forming a reverse dye image having substantially the same hue as that is to be formed in the green-sensitive silver halide emulsion layer, and having maximun sensitivity wavelength (.lambda.-G) of the spectral sensitivity distribution in the region of from 400nm to 500nm.
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