Apparatus for determining respective amounts of respective recording materials used in reproducing a color defined by color signals
US7847977B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2007 |
| Grant date | Dec 7, 2010 |
| Priority date | — |
| Expiry date | Aug 17, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K2215/0094
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
To provide a prepared color separation table for an inkjet printing apparatus that suppresses unevenness due to differences in the color of regular reflected light when a printing medium surface used for printing pigment-based inks is irradiated with light and which can output a high quality image. It is a printing apparatus that can carry out printing using recording materials and when reproducing a color of a predetermined color region using numerous types of the said recording materials with different regular reflected light colors it uses at least one type of the recording materials over the entire area in the predetermined color region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.