Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Cheng-Hsiu Tsai0
Fu-Cheng Fan0
Wei-Jen Chang0
Date of Patent
August 16, 2022
0Patent Application Number
171681730
Date Filed
February 5, 2021
0Patent Citations
Patent Primary Examiner
A head mounted display apparatus includes a display, a focus adjuster and a controller. The display generates a display image. The focus adjuster is disposed between a target zone and the display, and is configured to adjust a position of a focus plan of the display image according to a control signal. The controller generates the control signal according to vision depth information.
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