Projection device and screen

Details Projection device and screen Projection device and screen

2006-08-15

2006-08-15

Mahoney, Christopher (Department: 2851)

Optics: image projectors

Distortion compensation

For projection axis inclined to screen

C353S079000, C348S836000

Reexamination Certificate

active

07090354

ABSTRACT:
A projection unit is provided. The projection unit may include a projector having a wide-angle lens system. The projector may be positioned substantially adjacent a display surface and may be configured to generate an image on the display surface. The projection unit further may include a moveable element supporting the projector configured to enable selective lateral positioning of the projector.

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