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ANTENNA WITH A STACKING CONDUCTIVE STRUCTURE

[Category : - ELECTRONICS]
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A semiconductor device package includes a dielectric layer and a stacking conductive structure. The dielectric layer includes a first surface. The stacking conductive structure is disposed on the first surface of the dielectric layer. The stacking conductive structure includes a first conductive layer disposed on the first surface of the dielectric layer, and a second conductive layer stacked on the first conductive layer. A first surface roughness of the first surface of the dielectric layer is larger than a second surface roughness of a top surface of the first conductive layer, and the second surface roughness of the top surface of the first conductive layer is larger than a third surface roughness of a top surface of the second conductive layer.







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