Device and method that compensate for displayed margin of error in IID
US10142616B2 · kind B2 · utility
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5References
24Claims
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Key dates
| Filing date | Apr 16, 2015 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | May 7, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N17/04
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An eyeglass-less 3D display device, and a device and method that compensate for a displayed margin of error are provided. The display device acquires an image of an integral image display (IID) image captured by a single camera, and compensates for a margin of error which arises due to a discrepancy between the designed position of a micro lens array located on one surface of a 2D panel and the actual position thereof, so as to provide a high-quality 3D image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.