Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Brian T. Schowengerdt
Chulwoo Oh
John Graham Macnamara
Date of Patent
October 3, 2023
Patent Application Number
17710674
Date Filed
March 31, 2022
Patent Citations
...
Patent Primary Examiner
Patent abstract
A wearable augmented reality head-mounted display system can be configured to pass light from the world forward a wearer wearing the head-mounted system into an eye of the wearer. The head-mounted display system can include an optical display that is configured to output light to form an image. The system may include one or more waveguides that are disposed to receiving the light from the display. A variable power reflector can be disposed on the forward side of the one or more waveguides. The reflector can be configured to have an optical power that is adjustable upon application of an electrical signal.
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