Personal video viewing apparatus
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United States of America Patent
Stats
-
Jul 23, 1991
Issued Date -
N/A
app pub date -
Jul 7, 1989
filing date -
Apr 21, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A video display apparatus has a pair of displaying devices for displaying, by using television signals, images to be respectively viewed with left and right eyes; a pair of magnifying lenses for the left and right eyes; and a frame for supporting the displays and the magnifying lenses so that left and right virtual images formed by the magnifying lens, when images on the screens of the displays are viewed with the left and right eyes, coincide with each other. This video display apparatus enables stereoscopic vision by displaying video images on the displays on the basis of the principle of binocular parallax. half mirrors may be disposed between the magnifying lens and the eyes to enable images on the displays or the outside scenery to be selectively viewed. A shutter may also be provided between the half mirrors and the outside scenery to facilitate viewing of the displayed image.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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