Color filter array film
US6555278B1 · kind B1 · utility
25Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 17, 2000 |
| Grant date | Apr 29, 2003 |
| Priority date | — |
| Expiry date | May 29, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C7/04
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A color film comprises a support layer, a layer formed of a color filter array having at least three spectrally distinguishable types of color element and an emulsion layer unit. The film further includes means for emitting or reflecting light which has been modulated by the filter array but not by the image pattern formed in the emulsion layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.