Title:
SILVER HALIDE COLOR PHOTOSENSITIVE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2004/046818
Kind Code:
A1
Abstract:
A silver halide color photosensitive material containing little silver, providing a print quality excellent in contrast and color reproducibility irrespective of the quality of the camera used for photography, and having a digital print aptitude. The Crm value of this material calculated for under−exposure, correct exposure, and over−exposure after development satisfies expression (1) shown below. The gradations (&gammad U, &gammad N, &gammad O) of under−exposure, normal exposure, and over−exposure of photosensitive layers of the material satisfy expressions (2) and (3). Expression (1) Crm value≥1045−log10S×75 Expression (2) 0.92≤&gammad U&sol &gammad N≤1.05 Expression (3) 0.92≥&gammad O&sol &gammad N≥1.05
Inventors:
UEZAWA KUNIAKI (JP)
Application Number:
PCT/JP2002/012109
Publication Date:
June 03, 2004
Filing Date:
November 20, 2002
Export Citation:
Assignee:
KONISHIROKU PHOTO IND (JP)
UEZAWA KUNIAKI (JP)
UEZAWA KUNIAKI (JP)
International Classes:
G03C7/20; G03C7/30; (IPC1-7): G03C7/20
Foreign References:
| JPH0990575A | 1997-04-04 | |||
| JPH10123652A | 1998-05-15 | |||
| EP0961162A2 | 1999-12-01 | |||
| JP2000321727A | 2000-11-24 | |||
| JP2002268162A | 2002-09-18 | |||
| JP2002287283A | 2002-10-03 | |||
| JP2002311539A | 2002-10-23 |
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