Positioning interfaces for projection display devices
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United States of America Patent
Stats
-
Apr 27, 2010
Grant Date -
Sep 6, 2007
app pub date -
Apr 27, 2007
filing date -
Jul 16, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Described herein are devices that provide projection-type video output in a portable and flexible design. The design includes a projection chamber, a base, and an interface that permits relative positioning between the projection chamber and base. The base maintains the position of the display device. The projection chamber includes components responsible for the production of images based on received video data and components responsible for the projection of those images. Relative pointing between the projection chamber and base allows the projection chamber to be pointed—and an output projected image to be positioned—with minimal effort.
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Cited Art Landscape
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