Dynamic apertured waveguide for near-eye display
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United States of America Patent
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Oct 1, 2013
Grant Date -
Feb 28, 2013
app pub date -
Aug 23, 2011
filing date -
Aug 23, 2011
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Abstract
A near-eye display of a type having an image generator for generating a succession of angularly related beams and waveguide for propagating the angularly related beams to an eyebox within which a virtual image is visible includes a controllable output aperture for such purposes as reconstructing a better defined pupil within the eyebox while also preserving the possibility for viewing the ambient environment from the eyebox through the controllable output aperture.
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