Positioning interfaces for projection display devices
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United States of America Patent
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Feb 5, 2013
Grant Date -
Jun 21, 2012
app pub date -
Feb 27, 2012
filing date -
Jul 16, 2003
priority date (Note) -
In Force
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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