Multiple-eye, single-display, ultrawide-field-of-view optical see-through augmented reality system
US10754156B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2015 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Dec 10, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0159
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical system that includes a lens element and a lens element holder. The optical system also includes a display device holder that is configured to hold a display device having a single light-emitting panel. The lens element includes a right-eye reflective surface and a left-eye reflective surface. The right-eye reflective surface includes a first plurality of different surface elements oriented to reflect and collimate light from corresponding different regions of a first portion of the light-emitting panel toward a predetermined right-eye location, and the left-eye reflective surface includes a second plurality of different surface elements oriented to reflect and collimate light from corresponding different regions of a second portion of the light-emitting panel toward a predetermined left-eye location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.