Light guide plate for displaying three-dimensional image, and three-dimensional image display apparatus employing the same
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United States of America Patent
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Sep 10, 2013
Grant Date -
Jun 23, 2011
app pub date -
Dec 16, 2010
filing date -
Dec 17, 2009
priority date (Note) -
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Abstract
A light guide plate for displaying a three-dimensional (3D) image, and a 3D image display apparatus employing the same. The light guide plate includes a transparent body formed in a flat panel shape, and for guiding light with total internal reflection in the transparent body; and a plurality of viewing zone separation units aligned inside the transparent body. Light incident on two side surfaces of the light guide plate is separated into different viewing zones by reflective surfaces of the viewing zone separation units.
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