Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Alexander Naumov0
Ranjit Pradhan0
Andrew Kostrzewski0
Robert Waldo0
Ninad Patnekar0
Kangbin Chua0
Wesley Burkhard0
Date of Patent
December 26, 2023
0Patent Application Number
173760180
Date Filed
July 14, 2021
0Patent Citations
Patent Primary Examiner
Patent abstract
A waveguide can include a first portion configured to confine an input beam within the structure of the waveguide, and a second portion configured to collimate the beam to be projected through a combiner, to produce an image in infinity. A method of constructing an optical system for a head-up-display can include shaping a first waveguide element such that a first portion of the waveguide is configured to confine an input beam within the structure of the waveguide, and a second portion is configured to collimate the input beam. The method can include coupling the waveguide to a combiner.
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