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US 7,802,903 B1Granted
LED festoon lighting
AssigneeJ&J Electronic, Inc.
InventorDonald Wray
Life of this patent
Estimating the term…
Abstract
Light emitting diode (LED) modules useable in festoon-type lighting applications and lighting systems incorporating such modules. The LED module generally includes a circuit board having one or more LEDs mounted in a heat sink member. Contact members are attached to opposing ends of device. The heat sink is not required to conduct electrical current when the LED(s) is/are illuminated. High powered LEDs (greater than ½ Watt) may be employed.
Claims18
A light emitting diode module comprising:
- a circuit board having an upper surface, an undersurface, a first end, a second end and a solid state regulated circuit comprising an AC regulation scheme and a plurality of thermal vias;
- at least one light emitting diode mounted on the circuit board;
- a first contact member attached to the first end of the circuit board;
- a second contact member attached to the second end of the circuit board;
- and
- a heat sink member affixed to the underside of the circuit board, wherein said heat sink member is not required to conduct electrical current when said at least one LED is illuminated.
3 more elements
Dependencies are inferred from the claim text.