Apparatus for optical see-through head mounted display with mutual occlusion and opaqueness control capability
US9547174B2 · kind B2 · utility
630Cited by
10References
37Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 5, 2013 |
| Grant date | Jan 17, 2017 |
| Priority date | — |
| Expiry date | Nov 27, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T19/006
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention comprises a compact optical see-through head-mounted display capable of combining, a see-through image path with a virtual image path such that the opaqueness of the see-through image path can be modulated and the virtual image occludes parts of the see-through image and vice versa.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.