Patents Assigned to Donnelly Corpoation
  • Lighting system for a vehicle, with high-intensity power LED
    Patent number: 7731403
    Abstract: A lighting system for a vehicle comprises a sealed unitary light module including at least one high-intensity power light emitting diode operates with a luminous efficiency of at least about 7 lumens per watt when passing a forward current of at least about 350 milliamps and that emits a luminous flux of at least about 25 lumens when operated at its operating voltage. The sealed unitary light module is removable as a unit from the vehicle and includes a heat dissipating element and a lens.
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: June 8, 2010
    Assignee: Donnelly Corpoation
    Inventors: Niall R. Lynam, John O. Lindahl