Dynamic vergence correction in binocular displays
US9678345B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 15, 2014 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Nov 22, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/014
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A binocular display vergence correction system is described. The binocular display vergence correction system includes a binocular display, a display tracking system, and a controller. The binocular display, being pixelated, includes a left eye image display and a right eye image display. The display tracking system is configured to determine the position and angular orientation of the binocular display relative to an origin position and origin angular orientation. The controller, includes a processor, and is configured to correct the vergence of the binocular display based on an apparent viewing distance from an eye position of the binocular display to a target object to be viewed on a screen based on the determined position and angular orientation of the binocular display. A method of correcting vergence for a pixelated binocular display is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.