Silver halide photographic emulsion and silver halide photographic light-sensitive material containing the emulsion
AssigneeFuji Photo Film Co., Ltd.
InventorYoichi Maruyama
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AssigneeFuji Photo Film Co., Ltd.
InventorYoichi Maruyama
Estimating the term…
A silver halide photographic emulsion in which tabular grains each having an equivalent-circle diameter of 0.6 μm or more, a thickness of 0.3 μm or less, and an aspect ratio of 2 or more account for 70% or more in number of all the grains contained therein, wherein each of the tabular grains has a multilayered structure including two or more layers, at least one of the layers contains 1 to 20 mol % of a chloride with respect to the silver amount contained in the at least one of the layers, and each of the tabular grains contains a metal complex represented by formula (C-1) or (C-2) below: [M1(CN)6-aLa]n (C-1) [M2(CN)4-bLb]m (C-2) wherein M1 represents Fe, Ru, Re, Os, Ir, or Pt; M2 represents Pt or Au; L represents a ligand except for CN; a represents 0, 1, or 2; b represents 0, 1, or 2; n represents 2-, 3-, or 4-; and m represents 1- or 2-.
A silver halide photographic emulsion in which tabular grains each having an equivalent-circle diameter of 0.6 μm or more, a thickness of 0.3 μm or less, and an aspect ratio of 2 or more account for 70% or more in number of all the grains contained in said emulsion, wherein each of said tabular grains has a multilayered structure including two or more layers, at least one of said layers contains 1 to 20 mol % of a chloride with respect to the silver amount contained in said at least one of said layers, and each of said tabular grains contains a metal complex represented by formula (C-1) or (C-2) below:
Dependencies are inferred from the claim text.