Positionable projection display devices

Details Positionable projection display devices Positionable projection display devices

2007-10-16

2007-10-16

Blackman, Rochelle (Department: 2862)

Optics: image projectors

Housing

C353S101000, C348S771000, C362S553000, C362S559000, C362S561000

Reexamination Certificate

active

10891840

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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