Radial multiview three-dimensional displays
US7277226B2 · kind B2 · utility
8Cited by
7References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2005 |
| Grant date | Oct 2, 2007 |
| Priority date | — |
| Expiry date | Aug 31, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B25/02
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A 3D display may comprise a rotating optical diffuser screen; and a projector for projecting images through the rotating optical diffuser screen. The rotating optical diffuser screen may be structured to optically create an exit pupil, said exit pupil having a limited horizontal viewing angle for displaying 3D images in specific viewing zones as the rotating optical diffuser screen rotates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.