发明名称 |
Silver halide photographic emulsion |
摘要 |
A silver halide photographic emulsion comprising grains, wherein not less than 50% of the number of all the grains are occupied by silver iodebromide or silver bromochloroiodide tabular grains each meeting the requirements (i) to (iii) below: (i) a thickness is less than 0.13 mum; (ii) an equivalent-circle diameter is not less than 1.0 mum; and (iii) a silver iodide content in a fringe internal region A between a twin plane and a grain major surface is higher than a silver iodide content in a fringe internal region B between two twin planes.
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申请公布号 |
US2003194665(A1) |
申请公布日期 |
2003.10.16 |
申请号 |
US20030374084 |
申请日期 |
2003.02.27 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
MARUYAMA YOICHI;FURUSAWA GENICHI |
分类号 |
G03C1/005;(IPC1-7):G03C1/035 |
主分类号 |
G03C1/005 |
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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