Loading...
patent
Multi-spectral image priniting method
2019
The present disclosure concerns a multi-spectral image printing method. The method includes the steps of: - providing a multi-spectral image; - providing a material; - determining changes in a refractive index value of the material permitting to reproduce the multi-spectral image when the material is illuminated; and - generating the changes in refractive index value in the material.
Type
patent
EPO Family ID
64457046
Inventors
Note
Alternative title(s) : (fr) Procédé d'impression d'image multispectrale
TTO classification
TTO:6.1722
| Patent number | Country code | Kind code | Date issued |
EP3697740 | EP | B1 | 2022-08-17 |
US11248959 | US | B2 | 2022-02-15 |
US2020278251 | US | A1 | 2020-09-03 |
EP3697740 | EP | A1 | 2020-08-26 |
WO2019077589 | WO | A1 | 2019-04-25 |
Available on Infoscience
December 5, 2019
Use this identifier to reference this record