Silver halide photographic material
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United States of America Patent
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Nov 5, 1996
Issued Date -
N/A
app pub date -
Apr 10, 1995
filing date -
May 15, 1991
priority date (Note) -
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Abstract
A silver halide photographic material is disclosed, comprising a support having thereon at least one silver halide photographic emulsion layer, wherein the silver halide emulsion layer has been spectral-sensitized with a spectral-sensitizer to have a sensitized peak in a wavelength range longer than 730 nm; and light absorption due to the silver halide emulsion containing the spectral sensitizer satisfies the following equation (1): Abs (peak wavelength)/Abs (peak wavelength-100 nm)>5 (1); and a method for processing the above silver halide photographic material. The material has high sensitivity only to semiconductor laser rays and has low sensitivity to any other rays.
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