Near-eye display apparatus
US11586045B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 19, 2021 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Oct 1, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133541
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present disclosure discloses a near-eye display apparatus including: a first display screen and a second display screen; and a first collimating lens, a second collimating lens, a first polarization converter which converts emitted light of the first display screen into first circularly polarized light, a second polarization converter which converts emitted light of the second display screen into second circularly polarized light, a waveguide plate configured to conduct the first circularly polarized light and the second circularly polarized light, and a super lens which is located in a light emitting region of the waveguide plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.