07281807 is referenced by 11 patents and cites 85 patents.

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.

Title
Positionable projection display devices
Application Number
10/891840
Publication Number
7281807 (B2)
Application Date
July 15, 2004
Publication Date
October 16, 2007
Inventor
William J Plut
San Francisco
CA, US
Assignee
Honeywood Technologies
CA, US
IPC
H01S 3/00
H04N 5/74
G02F 1/00
G03B 3/00
G03B 21/14
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