Method of producing a reflective or refractive surface
A method and apparatus for producing a reflective or refractive surface that reflects or refracts light shined thereon and reproduces on a screen a desired greyscale intensity image on which the reflective or refractive surface is based and a corresponding apparatus, wherein the method permits a reproduction of a reference grayscale image with adjustable precision.
47073279
Alternative title(s) : (de) Verfahren zur herstellung einer reflektierenden oder refraktiven oberfläche (fr) Procédé de production d'une surface réfléchissante ou refractive
TTO:6.1206
| Identifier | Country code | Kind code | Date issued |
ES2970107 | ES | T3 | 2024-05-27 |
HUE064993 | HU | T2 | 2024-04-28 |
PL2711745 | PL | T3 | 2024-03-11 |
RS65105 | RS | B1 | 2024-02-29 |
PT2711745 | PT | T | 2024-01-25 |
DK2711745 | DK | T3 | 2024-01-22 |
EP2711745 | EP | B1 | 2023-11-01 |
US9576553 | US | B2 | 2017-02-21 |
EP2711745 | EP | A3 | 2016-11-09 |
EP2711745 | EP | A2 | 2014-03-26 |
US2014071155 | US | A1 | 2014-03-13 |