Title:
PHOTOGRAPHING MATERIAL AND PHOTOGRAPHING METHOD
Document Type and Number:
Japanese Patent JP3427281
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a material and a method to combine a radiation-sensitizing screen and a silver halide photographic sensitive material exhibiting an excellent balance in the picture quality (sharpness and graininess) which causes no problems of failure in photographing or in durability for the sensitizing screen.
SOLUTION: This photographing material consists of the combination of a silver halide photographic sensitive material and a radiation sensitizing screen which has ≥45% absorption for X rays of 80kVp X-ray energy, ≥68% filling rate of a phosphor and ≥135μm thickness of the phosphor. The silver halide photographic sensitive material has silver halide emulsion layers on both surfaces, ≥120mmHg surface mat degree and ≤3μm total thickness of hydrophilic colloid layers.
Inventors:
Takuji Hasegawa
Application Number:
JP17088495A
Publication Date:
July 14, 2003
Filing Date:
July 06, 1995
Export Citation:
Assignee:
Konica Corporation
International Classes:
G21K4/00; G03C1/00; G03C1/32; G03C1/46; G03C1/83; G03C5/17; (IPC1-7): G03C1/00; G03C1/32; G03C1/46; G03C1/83; G03C5/17; G21K4/00
Domestic Patent References:
| JP667366A | ||||
| JP2193141A | ||||
| JP7128809A | ||||
| JP63226638A | ||||
| JP6422986A | ||||
| JP3196036A |