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Color-Changing Light Array Device

  • US 20090121651A1
  • Filed: 01/21/2009
  • Published: 05/14/2009
  • Est. Priority Date: 09/16/2005
  • Status: Active Grant
First Claim
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1. A device comprising:

  • a color-changing light array powered by a driver circuit, the driver circuit responsive to a controller circuit and the controller circuit responsive to a user interface, wherein the controller circuit is configured to;

    start with an initial mode of operation upon the powering on of the color-changing light array;

    provide a visual display of a mode of operation via the color-changing light array;

    change the initial mode of operation to a selected mode of operation responsive to a power off-on cycle of the color-changing light array within a range of a first predetermined time interval;

    if the selected mode of operation produces a continually cycling display from a set of light patterns or colors, preserve the selected mode of operation, and start the continually cycling display from a predetermined light pattern or color; and

    if the selected mode of operation produces selectable displays of static light patterns or colors, preserve, responsive to a color-changing light array power off-on cycle having at least the range of a second predetermined time interval, the selected mode of operation having the last selectable display of light patterns or colors, displayed at a start of the color-changing light array power off-on cycle of the second predetermined time interval, as a static light pattern or color.

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