Hologram production technique
US6388780B1 · kind B1 · utility
12Cited by
23References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2000 |
| Grant date | May 14, 2002 |
| Priority date | — |
| Expiry date | May 11, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03H2260/62
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Apparatus for producing dot matrix holograms through laser ablation utilizing only two two-axis, low-inertia beam deflectors to control the maximum holographic direction, and the holographic coloration of the individual pixels of the holograms, and the method of utilizing that apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.