发明名称 SILVER HALIDE EMULSION AND SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL
摘要 PROBLEM TO BE SOLVED: To obtain a silver halide emulsion having high sensitivity, high contrast and improved development stability and a silver halide photographic sensitive material using the silver halide emulsion. SOLUTION: In the silver halide emulsion, normal silver halide grains having >=10 dislocation lines 1 and <=30% coefficient of variation in the number of dislocation lines among the grains occupy >=50% of the number of all grains. In the silver halide emulsion, normal silver halide grains having >=10 dislocation lines 1 and the relation of I1<I2 between the average silver iodide content (I1) of the inside and the average silver iodide content (I2) of the outside including the dislocation line region preferably occupy >=50% of the number of all grains. The silver halide photographic sensitive material has at least one layer containing the photosensitive silver halide.
申请公布号 JP2000241922(A) 申请公布日期 2000.09.08
申请号 JP19990231507 申请日期 1999.08.18
申请人 KONICA CORP 发明人 REN RIEKO;NAKAYAMA TOMOYOSHI;NAGASAWA TADAHIRO
分类号 G03C7/00;G03C1/035;(IPC1-7):G03C1/035 主分类号 G03C7/00
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