基本信息:
- 专利标题： Silver halide emulsion
- 申请号：JP2001322065 申请日：2001-10-19
- 公开(公告)号：JP3913027B2 公开(公告)日：2007-05-09
- 发明人： 陽一 細谷
- 申请人： 富士フイルム株式会社
- 专利权人： 富士フイルム株式会社
- 当前专利权人： 富士フイルム株式会社
- 优先权： JP2001322065 2001-10-19; JP2001151389 2001-05-21
- 主分类号： G03C1/035
- IPC分类号： G03C1/035 ; G03C1/005
摘要：
A silver halide emulsion containing a dispersion medium and silver halide grains, wherein the silver halide grains have a variation coefficient of projected area diameters of 30% or less and 50% or more of the total projected area of the silver halide grains is occupied by silver halide grains satisfying the following requirements (a), (b), (c) and (d): (a) a hexagonal tabular silver halide grain having a smooth (111) face as a principal plane; (b) the silver iodide content is 7 mol % or more; (c) the projected area diameter is 3 mum or more; and (d) the aspect ratio is 8 or more.
公开/授权文献:
- JP2003043603A Silver halide emulsion 公开/授权日：2003-02-13