Title:
SILVER HALIDE EMULSION AND NEW IRIDIUM COMPLEX
Document Type and Number:
Japanese Patent JP2005173511
Kind Code:
A
Abstract:
To obtain a photographic emulsion which suppresses reciprocity law failure under high illuminance and diminishes unevenness in sensitivity dependent on illuminance.
The silver halide emulsion contains at least one compound represented by formula (I) in the silver halide grains, wherein R1-R3 each represents H or a substituent and may be the same or different with the proviso that at least one of R1-R3 is a substituent and this at least one substituent is not pyridyl.
Inventors:
MATSUNO TAKAHIRO
INABA TADASHI
IGARI SHINJI
INABA TADASHI
IGARI SHINJI
Application Number:
JP2003417222A
Publication Date:
June 30, 2005
Filing Date:
December 15, 2003
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G03C1/09; (IPC1-7): G03C1/09
Attorney, Agent or Firm:
Toshizo Iida