发明名称 Silver halide photographic emulsion and silver halide photographic lightsensitive material containing the same
摘要 A silver halide photographic emulsion comprising silver halide grains, wherein 50% or more of the total number of all the silver halide grains are occupied by tabular grains satisfying the following requirements (i) composed of silver iodobromide or silver chloroiodobromide, and having (111) faces as main planes, (ii) having an equivalent circle diameter of 1.0 mum or more and a thickness of 0.1 mum or less, (iii) having 10 or more dislocation lines at a fringe portion thereof, and (iv) composed of a core portion substantially not containing any dislocation line and a shell portion containing dislocation lines, and the shell portion having a thickness of 0.01 mum or more as measured in a direction perpendicular to the main plane.
申请公布号 US2001038983(A1) 申请公布日期 2001.11.08
申请号 US20010804189 申请日期 2001.03.13
申请人 MIKI MASAAKI 发明人 MIKI MASAAKI
分类号 G03C1/035;G03C1/005;(IPC1-7):G03C1/035 主分类号 G03C1/035
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