Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 6, 2021
Patent Application Number
16740082
Date Filed
January 10, 2020
Patent Citations
...
Patent Primary Examiner
Patent abstract
A display waveguide configured for conveying polychromatic image light to a viewer includes a substrate and a higher-index layer supported by the substrate. The high-index layer supports the transmission of the longer-wavelength color channel of the image light in at least a portion of the field of view.
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