Polarized stereoscopic display device and method
US8289380B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2006 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Nov 22, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/363
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a polarized stereoscopic display method and a device thereof. In one embodiment, the device comprises a first signal processing part for signal processing the first image and producing a first input image that is input to a first projector so that a first output beam output from the first projector corresponding to the first image is output from the first projector with a 90 degree phase difference with respect to a second output beam outputted from the second projector corresponding to the second image. The first signal processing part may comprise an image rotating part for rotating an inputted image by 90 degree, a resizing part combined with an output terminal of the image rotating part for resizing the image rotated by 90 degree corresponding to a screen and output it to the first projector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.