发明名称 |
Silver halide color photographic material |
摘要 |
A silver halide color photographic material is described, comprising a support having thereon at least a cyan-color-forming red-sensitive emulsion layer, a magenta-color-forming green-sensitive emulsion layer, and a yellow-color-forming blue-sensitive emulsion layer; the weight-averaged wavelength ( lambda ) on the spectral sensitivity distribution determined by equi-energy spectrum of said red-sensitive emulsion layer being less than 640 nm; the longest wavelength in the wavelengths having the sensitivity of 1/2 of the maximum value of the above-described equi-energy spectrum being in a range of from 30 nm to 55 nm longer than the weight-averaged wavelength and the minimum wavelength thereof being in a range of from 30 nm to 55 nm shorter than the weight-averaged wavelength; in the above-described equi-energy spectrum, values A and B defined below satisfying the relation of A/B>/=0.91; and further the sum of the interlayer effects on the red-sensitive emulsion layer from the green-sensitive emulsion layer and the blue-sensitive emulsion layer being more than 0.25 <IMAGE> <IMAGE> wherein, S( lambda ) is the spectral sensitivity, lambda 1 is the wavelength of the short wavelength end, and lambda 2 is the wavelength of the long wavelength end.
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申请公布号 |
US4599301(A) |
申请公布日期 |
1986.07.08 |
申请号 |
US19850763586 |
申请日期 |
1985.08.08 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
OHASHI, YUICHI;OGAWA, TADASHI |
分类号 |
G03C7/20;G03C7/26;G03C7/30;(IPC1-7):G03C1/46;G03C5/00;G03C7/32 |
主分类号 |
G03C7/20 |
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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