Display apparatus and visual displaying method for simulating a holographic 3D scene
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United States of America Patent
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May 29, 2018
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app pub date -
Apr 22, 2014
filing date -
Mar 22, 2013
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Abstract
A display apparatus and a visual displaying method for simulating a holographic 3D scene are provided. The display apparatus comprises: a display screen; two front-facing 3D cameras, being configured to capture human-eye 3D position information; a 3D human-eye tracking algorithm processing unit, being configured to generate a first signal and a second signal according to the human-eye 3D position information; a 3D scene generating unit, being configured to receive the first signal, render and acquire the corresponding left visual-channel 3D scene and the corresponding right visual-channel 3D scene according to the first signal; and an electronic grating, being configured to receive the second signal and adjust the working angle according to the second signal so that the left visual-channel 3D scene is incident into the left eye of the user and the right visual-channel 3D scene is incident into the right eye of the user.
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