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METHOD AND DEVICE FOR MODULATING THE LIGHT EMISSION OF A LIGHTING DEVICE

  • US 20090196613A1
  • Filed: 06/18/2007
  • Published: 08/06/2009
  • Est. Priority Date: 06/28/2006
  • Status: Active Grant
First Claim
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1. A computer-executable method for modulating the light emission of a lighting device, the method comprising:

  • generating a control signal for controlling the light emission of the lighting device, the control signal comprising a plurality of frames of an equal time duration, at least one frame including a pulse for switching the lighting device on or off, and keyed according to a spreading code for modulating the light emission of the lighting device.

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