Low field myopia for artificial reality systems
US10509228B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2017 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | May 30, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0185
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A head-mounted display (HMD) presented herein comprises an electronic display and an optical assembly. The electronic display is configured to emit image light. The optical assembly is configured to direct the image light to an eye-box of the HMD corresponding to a location of a user's eye. The electronic display is positioned with respect to an optical axis of the HMD such that a first portion of the image light emitted by a first portion of the electronic display and a second portion of the image light emitted by a second portion of the electronic display appear to originate at different distances from the optical assembly such that the optical assembly generates at least a first image plane associated with the first portion of the electronic display and a second image plane associated with the second portion of the electronic display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.