发明名称 Silver halide emulsion and silver halide photographic light-sensitive material using the same
摘要 A silver halide emulsion is disclosed, comprising at least a dispersion medium and silver halide grains, wherein at least 30% of the entire projected area of the silver halide grains is occupied by tabular grains having {100} faces as major faces, an aspect ratio (diameter/thickness) of from 1.5 to 30 and a Br content of from 30 to 70 mol %, and the coefficient of variation of the halogen composition distribution among the silver halide grains is 10% or less. Further disclosed is a method for producing the silver halide emulsion.
申请公布号 US5891614(A) 申请公布日期 1999.04.06
申请号 US19970837413 申请日期 1997.04.18
申请人 FUJI PHOTO FILM CO., LTD. 发明人 OHZEKI, TOMOYUKI
分类号 G21K4/00;G03C1/00;G03C1/005;G03C1/015;G03C1/035;G03C5/17;(IPC1-7):G03C1/035 主分类号 G21K4/00
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