Dynamic reflection, illumination, and projection

Details Dynamic reflection, illumination, and projection Dynamic reflection, illumination, and projection

2006-10-31

2006-10-31

Lester, Evelyn A. (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave temporal modulation

C359S295000, C359S296000, C359S298000, C359S316000, C359S318000, C345S085000, C345S086000, C345S107000, C345S108000, C345S111000

Reexamination Certificate

active

07130102

ABSTRACT:
This invention deals with the broad general concept for dynamic reflection, illumination and direct image projection. A mini-optics reflection and focussing system is presented that ranges from interior illumination, to exterior illumination, to large scale space based illumination, to ordinary and to telescopic image formation. It can be used both as a source of illumination, and to project images, figures, and the written word. This system has broad applications such as dynamic full color displays. Its use of a novel induced dipole coupling for rotation of planar mirrors lets it operate with greater simplicity and efficiency than other display devices. Furthermore in its capacity as a high altitude active reflector of solar radiation, it can be utilized to supply illumination, energy, and provide climate control.

REFERENCES:
patent: 5894367 (1999-04-01), Sheridon
patent: 5914805 (1999-06-01), Crowley
patent: 6612705 (2003-09-01), Davidson et al.
patent: 6738176 (2004-05-01), Rabinowitz et al.
patent: 2003/0007234 (2003-01-01), Holmes
patent: 2003/0193726 (2003-10-01), Davidson et al.
patent: 2005/0034750 (2005-02-01), Rabinowitz
patent: 2005/0195465 (2005-09-01), Rabinowitz

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