Head-mounted displays having curved lens arrays and generating elemental images for displaying
US10948740B2 · kind B2 · utility
8Cited by
5References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2017 |
| Grant date | Mar 16, 2021 |
| Priority date | — |
| Expiry date | Jan 1, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0134
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An example apparatus for displaying stereo elemental images includes two coupled eyepieces. Each of the two eyepieces also includes a curved screen to display a number of elemental images. Each of the two eyepieces also includes a curved lens array concentrically displaced in front of the curved screen to magnify the elemental images. Each of the number of elemental images is magnified by a different lens in the curved lens array.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.