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US Patent 10254454 Display system with optical elements for in-coupling multiplexed light streams

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Is a
Patent
Patent

Patent attributes

Patent Applicant
Magic Leap
Magic Leap
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
10254454
Patent Inventor Names
Christophe Peroz0
Pierre St. Hilaire0
Vikramjit Singh0
Brian T. Schowengerdt0
Jie Sun0
Michael Anthony Klug0
Michael Nevin Miller0
Date of Patent
April 9, 2019
Patent Application Number
15182528
Date Filed
June 14, 2016
Patent Citations Received
0
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US Patent 11474359 Augmented and virtual reality display systems and methods for diagnosing health conditions based on visual fields
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US Patent 11841481 Augmented reality display with waveguide configured to capture images of eye and/or environment
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US Patent 11860370 Augmented and virtual reality display systems with correlated in-coupling and out-coupling optical regions for efficient light utilization
0
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US Patent 11906698 Broadband achromatic flat optical components by dispersion-engineered dielectric metasurfaces
0
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US Patent 11927769 Polarization sorting metasurface microlens array device
0
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US Patent 11978752 Aperture-metasurface and hybrid refractive-metasurface imaging systems
0
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US Patent 11977233 Eyepieces for augmented reality display system
0
...
Patent Primary Examiner
‌
Kimberly N. Kakalec
Patent 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.

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