System and apparatus for gloss correction in color measurements
US8680993B2 · kind B2 · utility
2Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2011 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Sep 4, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/274
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus and system for providing a solution that enables technicians or other technical professionals obtain both an accurate color value for a sample as well as an accurate gloss value while using a spectrophotometer and an integrated gloss meter device. The present invention allows for accurate color and gloss value analysis of samples using improved compensation values by using a reference sensor to correct the variations in intensity of a light source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.