Wide angle immersive display system
US7663793B1 · kind B1 · utility
13Cited by
10References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 31, 2008 |
| Grant date | Feb 16, 2010 |
| Priority date | — |
| Expiry date | Jul 31, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B30/40
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A wide angle display system, comprising a scanner having at least one reflective surface and an axis of rotation, a dome having a reflective inner surface, the inner surface having an axis of revolution which is coincident with the axis of rotation of the scanner, at least one linear arrangement of light sources producing beams of light. The reflective surface of the scanner reflects the beams of light towards the reflective inner surface of the dome which in turn collimates the beams of light and reflects them towards an observer positioned within the wide angle display system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.