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Methods and Systems for Controlling LEDs

  • US 20140084811A1
  • Filed: 09/27/2013
  • Published: 03/27/2014
  • Est. Priority Date: 09/27/2012
  • Status: Active Grant
First Claim
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1. An electronic device, the electronic device comprisingat least one LED,a driving unit for applying a driving algorithm for driving the LED during normal operation,and a measurement unit for determining a forward voltage of the LED by imposing a test current to the LED, the measurement unit being programmed for determining test current characteristics taking into account said driving algorithm.

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