HEAD-MOUNTED DISPLAY
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United States of America Patent
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Issued Date -
Apr 27, 2017
app pub date -
Jul 6, 2016
filing date -
Oct 23, 2015
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Abstract
A head-mounted display including a device body, an assembly and a projection device is provided. The assembly includes a reflective surface, and is pivoted on the device body. The projection device includes a liquid crystal lens element, and is disposed inside the device body. The projection device is used to project an image beam on the assembly, and the assembly reflects the image beam to a projection target. The projection device uses the liquid crystal lens element to calibrate an aberration generated from the reflective surface of the assembly.
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