Patent ID: 7972877
Filing Date: 2011-07-05
Classification: F21K,H01L

Abstract:
1. A method of fabricating an LED package structure, comprising: providing a first circuit substrate and a second circuit substrate, wherein the first circuit substrate has a first surface and a corresponding second surface, and the second circuit substrate has a third surface and a corresponding fourth surface, and the second surface and the third surface respectively have a plurality of electrodes; forming a plurality of N-type semiconductor materials and a plurality of P-type semiconductor materials, wherein the N-type semiconductor materials and the P-type semiconductor materials are alternatively arranged on the electrodes; assembling the first circuit substrate and the second circuit substrate, wherein the N-type semiconductor materials and the P-type semiconductor materials are located between the electrodes of the first circuit substrate and the second circuit substrate, and the N-type semiconductor materials and the P-type semiconductor materials are electrically connected to the first circuit substrate and the second circuit substrate through the electrodes; and arranging an LED chip on the first surface of the first circuit substrate, and making the LED chip electrically connected to the first circuit substrate.