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US 8,569,779 B2Granted
Light emitting diode package
AssigneeAdvanced Optoelectronic Technology, Inc.
InventorsKai-Lun Wang, Shih-Yuan Hsu, Hou-Te Lin
Life of this patent
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Abstract
An exemplary light emitting diode (LED) package includes a substrate, an electrical member formed on the substrate, an LED chip mounted on the substrate and electrically connected to the electrical member, and a heat-dissipating member formed on the electrical member. The heat-dissipating member helps the LED chip to dissipate heat generated thereby when the LED chip is in operation.
Claims14
A light emitting diode (LED) package, comprising:
- a substrate;
- an electrical member formed on the substrate, the electrical member comprising a first electrical member and a second electrical member both extending from a top face of the substrate to a bottom face of the substrate along an outer edge of the substrate;
- a heat-dissipating member formed on the electrical member;
- an LED chip mounted on the electrical member and electrically connected to the first electrical member and the second electrical member;
- and
- a reflecting cup disposed on the substrate and surrounding the LED chip;
- wherein the heat-dissipating member comprises a main body and a plurality of fins extending outwardly from the main body;
- and
- wherein the main body extends through the reflecting cup.
6 more elements
An LED package, comprising:
- a substrate having a first electrical member and a second electrical member, the first electrical member and the second electrical member respectively extending from a top face of the substrate to a bottom face of the substrate along an outer edge of the substrate;
- an LED chip mounted on the first electrical member of the substrate and electrically connected to the first and second electrical members via two wires;
- a heat-dissipating member formed on the first electrical member;
- and
- a reflecting cup disposed on the substrate and surrounding the LED chip;
- wherein the heat-dissipating member comprises a main body and a plurality of fins extending outwardly from the main body;
- and
- wherein the main body extends through the reflecting cup.
5 more elements
Dependencies are inferred from the claim text.