Arrangement for realizing a three-dimensional representation
US8106938B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 28, 2004 |
| Grant date | Jan 31, 2012 |
| Priority date | — |
| Expiry date | May 25, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/31
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to arrangements and methods for spatially displaying images of a scene or object, in which several viewers can get a spatial impression without the use of aids. Arrangements according to the invention comprise an image display device and at least one filter array with a great number of filter elements; characteristically, it is not in all rows (j) and columns (i) that partial image information from different views is alternatingly displayed by the pixels of the image display device in such a way that, from at least two monocular viewing positions, exclusively or almost exclusively partial image information from a single view is visible to one of the viewer's eyes, and that, from a great number of viewing positions, essentially bits of partial image information from different views are visible monocularly to both eyes of the viewer, and that the viewer has a spatial view of the scene or object displayed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.