Devices and methods for adjusting lens positions based on encoded light patterns
US10962777B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 1, 2017 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | May 1, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30201
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A device includes a first light source device configured to transmit a first light in a first direction and a second light source device configured to transmit a second light in a second direction. The device also includes a first set of one or more lenses configured for directing the first light from the first light source device and the second light from the second light source device toward a first eye of a user. Also disclosed is a method that includes transmitting a first light and a second light through a first set of one or more lenses and directing the first light and the second light toward a first eye of a user. Further disclosed is a method for adjusting a distance between an eye and a lens of the first set of one or more lenses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.