Silver halide emulsion and photographic light-sensitive material using the same.
摘要
<p>A silver halide emulsion comprises a dispersion medium and silver halide grains, the silver halide emulsion containing tabular silver halide grains having a thickness of less than 0.5 mu m, a diameter of 0.3 mu m or more, and a mean diameter-to-thickness ratio of 2 or more. The tabular grains occupy at least 50% of a projected area of all the silver halide grains, and 50% or more (number) of the tabular grains include 10 or more dislocations per grain. A photographic light-sensitive material comprises the aforementioned silver halide emulsion.</p>
申请公布号
EP0282896(A1)
申请公布日期
1988.09.21
申请号
EP19880103723
申请日期
1988.03.09
申请人
FUJI PHOTO FILM CO., LTD.
发明人
IKEDA, HIDEO FUJI PHOTO FILM CO., LTD.;FUJITA, MUNEHISA FUJI PHOTO FILM CO., LTD.;ISHIMARU, SHINGO FUJI PHOTO FILM CO., LTD.;AYATO, HIROSHI FUJI PHOTO FILM CO., LTD.;URABE, SHIGEHARU FUJI PHOTO FILM CO., LTD.