Color splitting prism assembly
US4084180A · kind A · utility
53Cited by
0References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 7, 1976 |
| Grant date | Apr 11, 1978 |
| Priority date | — |
| Expiry date | Oct 7, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/145
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A beam splitting prism assembly in which at least some of the prisms are separated by an air gap, optionally connected at the edges through the beam splitting layers by means of strips of a thermo-plastic material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.