Apparatus and method for color selection
US5103407A · kind A · utility
56Cited by
2References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 20, 1990 |
| Grant date | Apr 7, 1992 |
| Priority date | — |
| Expiry date | Feb 20, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T11/001
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Apparatus and method for color selection comprising apparatus defining a color display and selection space including a first area in which colors of a range of different hues are displayed at substantially predetermined levels of luminance and saturation and a second area in which colors of a selected hue, selectable from said range of different hues, and of differing saturation and luminance are displayed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.