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METHOD AND APPARATUS FOR BIDIRECTIONAL CONTROL OF THE COLOR AND DIFFUSION OF A LIGHT BEAM

  • US 20090196044A1
  • Filed: 01/22/2009
  • Published: 08/06/2009
  • Est. Priority Date: 01/23/2008
  • Status: Abandoned Application
First Claim
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1. A light fixture, comprising:

  • a light source;

    a first flexible material coupled to a first scrolling mechanism, where the first scrolling mechanism is operable to move the first flexible material in a first direction and to position a selected portion of the first flexible material in a first part of a beam of light from the light source;

    a second flexible material coupled to a second scrolling mechanism, wherein the second scrolling mechanism is operable to move the second flexible material in a second direction and to position a selected portion of the second flexible material in a second part of the beam of light; and

    a device coupled to the first scrolling mechanism and the second scrolling mechanism, wherein the device is operableto move the first scrolling mechanism in a third direction that is different from the first direction and to position the first flexible material such that a third part of the beam of light does not pass through the first flexible material, andto move the second scrolling mechanism in a fourth direction that is different from the second direction and to position the second flexible material such that a fourth part of the beam of light does not pass through the second flexible material.

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