| 摘要 |
PURPOSE:To ameliorate sensitivity to a fog relation by incorporating silver halide grains having crystal faces each having a ridgeline on its center and made of silver bromide or iodobromide in at least one of photosensitive silver halide emulsion layers formed on a support. CONSTITUTION:The silver halide grains substantially made of silver bromide or silver iodobromide and each having a crystal face [quasi-(110)face 1] having a ridgeline on the center of the (100)face 2 are incorporated in at least one of photosensitive silver halide emulsion layers formed on the support to obtain a silver halide photographic sensitive material. Said silver halide grains contains silver iodide, preferably, in the amt. of 0-20mol%, especially, 0-15mol% of the total silver halide. The preferable grain diameter of the silver halide grains (length of the cube equal in volume to the grain) is 0.1-3.0mum. |
