Display device and method

Details Display device and method Display device and method

2011-03-22

2011-03-22

Sohn, Seung C (Department: 2878)

Optics: image projectors

Image moves on screen

Reflector between lamp and screen

C353S066000

Reexamination Certificate

active

07909468

ABSTRACT:
A reflective or light redirecting device has a base with an overlaying pattern or light redirector. The pattern can be selected from a collection of masks, templates, or reflective appliques. The device is arranged to reflect or redirect light, for example sunlight, in a beam that projects a corresponding design. A motor rotates the device and reorients its directional axis to reflect light toward a surface to circulate the design on a path on the surface.

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