发明名称 Silver halide photographic light-sensitive material
摘要 A silver halide photographic light-sensitive material is provided, comprising silver halide-grains which meet the following requirements: (1) the silver halide grains are formed from seed crystals through the growth of the crystals, wherein a silver halide phase formed in each grain, before 30% of the addition amount of silver is supplied, is formed while the intergrain distance of individual silver halide grains contained in the reaction liquor being kept within a range of 0.1 to 2.0 mu m; (2) the silver halide grains each have, in respect of distance L from the grain center to the grain surface, a point at which the content of silver iodide becomes maximum within distance L1 from the grain center to 0.67 L, and a point at which the content of silver iodide becomes minimum within distance L2 from 0.58 L to the grain surface and, in each grain, the silver iodide content shows a substantially monotonous decrease in the range from L1 to L2, and (L2-L1)/L>0.20 is satisfied.
申请公布号 US5362618(A) 申请公布日期 1994.11.08
申请号 US19930094454 申请日期 1993.07.19
申请人 KONICA CORPORATION 发明人 ISHIKAWA, SADAYASU;KASAI, SHIGETAMI;HONDA, YASUO
分类号 G03C1/015;G03C1/035;(IPC1-7):G03C1/005 主分类号 G03C1/015
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