Display arrangement
US5479185A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Feb 7, 1995 |
| Grant date | Dec 26, 1995 |
| Priority date | — |
| Expiry date | Feb 7, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/341
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to a display arrangement for displaying a three-dimensional image to an observer. The arrangement comprises a first display element (D.sub.1) arranged at a distance from the observer and a second display element (D.sub.2) arranged in the field of view between the observer (OB) and the first display element (D.sub.1) in the immediate vicinity of the observer. To produce a complete volume image in three dimensions, the image volume is sampled during a time interval corresponding to the typical integration time of the observer. After processing, the sample information is utilized partly in the first display element (D.sub.1) for displaying a first subset of image information included in the three-dimensional image and partly in the second display element (D.sub.2) for displaying a second subset of image information included in the three-dimensional image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.