发明名称 |
Silver halide photographic emulsion and method of preparing the same |
摘要 |
A silver halide photographic emulsion comprises silver halide grains to which an iridium compound was added during a preparation process. At least 5% by number of said silver halide grains have at least one intrafacial epitaxy limited in the neighborhood of the corners of a major plane of the grain, and the thickness of said epitaxy is 0.1 mu m or less.
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申请公布号 |
US5399476(A) |
申请公布日期 |
1995.03.21 |
申请号 |
US19930153170 |
申请日期 |
1993.11.17 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
UCHIDA, MITSUHIRO |
分类号 |
G03C1/015;G03C1/005;G03C1/035;G03C1/06;G03C1/07;G03C1/09;G03C1/18;(IPC1-7):G03C1/035 |
主分类号 |
G03C1/015 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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