Display system with optical elements for in-coupling multiplexed light streams
US10254454B2 · kind B2 · utility
91Cited by
37References
20Claims
0Family size
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Key dates
| Filing date | Jun 14, 2016 |
| Grant date | Apr 9, 2019 |
| Priority date | — |
| Expiry date | Jun 14, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1303
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Architectures are provided for selectively incoupling one or more streams of light from a multiplexed light stream into a waveguide. The multiplexed light stream can have light with different characteristics (e.g., different wavelengths and/or different polarizations). The waveguide can comprise in-coupling elements that can selectively couple one or more streams of light from the multiplexed light stream into the waveguide while transmitting one or more other streams of light from the multiplexed light stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.