Virtual image display apparatus
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United States of America Patent
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May 17, 2016
Grant Date -
Nov 20, 2014
app pub date -
Apr 24, 2014
filing date -
May 15, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
An observer can observe a video in a state in which the visual line of the observer is caused to overlook the downward side. In particular, in a virtual image display apparatus, even when the positions of the eyes, the nose, and the ears of the observer deviate from standard positions and the observer cannot observe a video in a targeted overlooking direction in a worn state in standard setting, it is possible to change an angle in an overlooking direction with respect to a front direction and cause the observer to perform observation in a suitable visual line by changing, with a nose receiving section functioning as an adjusting section, the posture of the virtual image display apparatus and adjusting an emission state of video light from a light guide member according to individual differences of the observer.
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