×

PHASE CONTROLLED DIMMING LED DRIVER SYSTEM AND METHOD THEREOF

  • US 20110148318A1
  • Filed: 03/03/2011
  • Published: 06/23/2011
  • Est. Priority Date: 11/28/2008
  • Status: Active Grant
First Claim
Patent Images

1. A dimming driver circuitry configured to enable dimming the intensity of light generated by at least one light source, said dimming driver circuitry being connected to a dimmer that outputs to it an alternating current (AC) signal, wherein said dimming driver circuitry after receiving said AC signal begins substantially at the same time to apply amplitude modulation (AM) and pulse width modulation (PWM) to an output current provided to said at least one light source.

View all claims
  • 7 Assignments
Timeline View
Assignment View
    ×
    ×