Focus control for virtual objects in augmented reality (AR) and virtual reality (VR) displays
US9996984B2 · kind B2 · utility
4Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 5, 2016 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Jul 5, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments described herein include an optical system, and associated method and computer program product. The optical system comprises one or more display devices, and one or more computer processors configured to transmit display signals comprising at least one virtual object for updating imagery displayed by the display devices, and to selectively defocus a focus of the virtual object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.