Spectral sensitization of silver halide photographic elements
申请人:Sterling Diagnostic Imaging, Inc.
公开号:US05707794A1
公开(公告)日:1998-01-13
Improved spectral sensitization with a synergistic combination of dyes is described. The two dyes include a first sensitizing dye is represented by Formula 1. ##STR1## and a second dye represented by Formula 2. ##STR2## The substituents of are defined in the description.