| 摘要 |
A high sensitivity silver halide emulsion excellent in keeping quality and rapid processing in which tabular silver halide grains having {100} faces as two main planes parallel to each other, an aspect ratio of 2 or more and a mean silver chloride content of 50 mol % or more occupy 50% or more of the total projected area of the silver halide grains, said silver halide emulsion being spectrally sensitized with a trimethineoxathiacyanine dye, etc., and a photographic material using the emulsion.
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