Sympathetic optic adaptation for see-through display
US8988463B2 · kind B2 · utility
19Cited by
2References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2010 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Jan 15, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G5/377
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method for overlaying first and second images in a common focal plane of a viewer comprises forming the first image and guiding the first and second images along an axis to a pupil of the viewer. The method further comprises adjustably diverging the first and second images at an adaptive diverging optic to bring the first image into focus at the common focal plane, and, adjustably converging the second image at an adaptive converging optic to bring the second image into focus at the common focal plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.