Photographic silver halide photosensitive material
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United States of America Patent
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Apr 16, 1996
Issued Date -
N/A
app pub date -
Jun 23, 1994
filing date -
Mar 30, 1992
priority date (Note) -
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Abstract
A photographic silver halide photosensitive material includes an infrared sensitive layer which is spectrally sensitized with a combination of at least two J-band type sensitizing dyes so as to have maximum spectral sensitivity at 700 nm or longer wavelength. The photosensitive material has high sensitivity to exposure to a semiconductor laser of 700 nm or longer wavelength. Color separation is improved in the case of color photosensitive material.
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Cited Art Landscape
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