Resolution for autostereoscopic video displays
US10750101B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2016 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | Apr 11, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/354
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A single pixel of a video display can display respective individual pixels of multiple views. In other words, a video display can include more views for an autostereoscopic image than the physical pixels of the video display would ordinarily support. The physical pixel is time-multiplexed in that the physical pixel displays a pixel of one view for a given time interval and a view multiplexer deflects the light from the physical pixel by a predetermined angle to make the pixel appear in a location corresponding to the pixel of the view. In another time interval, the physical pixel displays a pixel of a different view and the view multiplexer deflects light from the physical pixel by a different predetermined angle to make the pixel appear in a location corresponding to the pixel of the different view.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.