PHOTOGRAPHIC ELEMENTS WITH IMPROVED ACCUTANCE A photographic element is disclosed comprised of a support, a first silver halide emulsion layer responsive to minus blue (500 to 700 nm) light and a second silver halide emulsion layer positioned to overlie the first emulsion layer. In the second emulsion layer greater than 97 percent of the total projected area of grains having an equivalent circular diameter of at least 0.2 .mu.m is accounted for by silver bromoiodide tabular grains having an average equivalent circular diameter of at least 0.7 .mu.m and an average thickness of less than 0.07 .mu.m.
申请公布号
CA2063839(A1)
申请公布日期
1992.10.04
申请号
CA19922063839
申请日期
1992.03.24
申请人
ANTONIADES, MICHAEL G.;DAUBENDIEK, RICHARD L.;FENTON, DAVID E.;HALL, JEFFREY L.;JAGANNATHAN, RAMESH
发明人
ANTONIADES, MICHAEL G.;DAUBENDIEK, RICHARD L.;FENTON, DAVID E.;HALL, JEFFREY L.;JAGANNATHAN, RAMESH