MVIS Patent Application 20110111849

Spatially Aware Mobile Projection

Abstract

A spatially aware apparatus includes a projector. Projected display contents can
change based on the position, motion, or orientation of the apparatus. The
apparatus may include gyroscope(s), accelerometer(s), global positioning system
(GPS) receiver(s), radio receiver(s), or any other devices or interfaces that
detect, or provide information relating to, motion, orientation, or position of
the apparatus.

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MVIS Patent Application 20110109884

Post-Scan Distortion Adjustment Optics for Infinite Focus Projector System

Abstract

Briefly, in accordance with one or more embodiments, a scanned beam display may
utilize one or more post-scan optics while at least partially maintaining an
infinite focus, or nearly infinite focus, property of the display. The display
may comprise a light source to generate a light beam, a scanning platform to
generate a raster scan from the light beam projected as a projected image, one
or more post-scan optics to at least partially adjust the projected image, and
one or more collimating optics to focus the light beam from the light source,
the one or more collimating optics having a selected focal length to at least
partially provide infinite, or nearly infinite focus, of the projected image at
or beyond a selected distance.

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MVIS Patent Application 20110102763

Three Dimensional Imaging Device, System and Method

Abstract

A 3D imaging system projects a light spot on an object and images the light spot
with a 2D image sensor. The position of the light spot within the field of view
of the 2D image sensor is used to determine the distance to the object.

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