Photographic material having faithful rendition of the red color
US5270152A · kind A · utility
2Cited by
5References
35Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 30, 1991 |
| Grant date | Dec 14, 1993 |
| Priority date | — |
| Expiry date | Dec 30, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C7/3029
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A color photographic element which contains a color correction layer above at least one red sensitive layer of the element results in an element having excellent color reproduction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.