Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Adrian Kaehler0
Michael Anthony Klug0
Date of Patent
June 1, 2021
0Patent Application Number
165845540
Date Filed
September 26, 2019
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
Examples of an imaging system for use with a head mounted display (HMD) are disclosed. The imaging system can include a forward-facing imaging camera and a surface of a display of the HMD can include an off-axis diffractive optical element (DOE) or hot mirror configured to reflect light to the imaging camera. The DOE or hot mirror can be segmented. The imaging system can be used for eye tracking, biometric identification, multiscopic reconstruction of the three-dimensional shape of the eye, etc.
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