Abstract: The present invention relates to a package structure and method for manufacturing the same. The package structure can minimize the area of the circuit board used for packaging, by stacking a passive element directly on a chip. The disclosed package structure comprises: a circuit board having a first surface, where a plurality of first connecting pads being disposed thereon; a chip unit having an active surface, a non-active surface and a plurality of conductive vias, while a plurality of second connecting pads and a plurality of electric pads being disposed on the active surface, and a plurality of third connecting pads being disposed on the non-active surface; a plurality of solder balls electrically connected with the first connecting pads and the second connecting pads; and a passive element being electrically connected with the third connecting pads. The passive element and the chip unit both electrically connect to the chip unit.

Abstract: The present invention discloses an inductor with a ferromagnetic metal film, which comprises an upper magnetic material layer, a lower magnetic material layer, and a metallic conducting wire. The metallic conducting wire is sandwiched between the upper magnetic material layer and the lower magnetic material layer. Either the upper magnetic material layer or the lower magnetic material layer is a ferromagnetic metal film. The ferromagnetic metal film can effectively converge the magnetic fluxes and enhance the inductance of the inductor. Thus is reduced the thickness of the upper magnetic material layer or lower magnetic material layer and achieved a thin drum inductor.

Abstract: The present invention discloses an improved inductor structure, which applies to the semiconductor field, particularly to a system-on-chip, and which comprises a substrate, a first conductive patterned film, and a first insulating layer formed between the substrate and the first conductive patterned film. The substrate has a base and an accommodation portion formed in the base. A magnetic material is filled into the accommodation portion to form a magnetic region. The accommodation portion is fabricated via etching the base or drilling a through-hole in the base. A plurality of conductive wires is arranged in a spiral way to form the first conductive patterned film. A protective layer covers the surface of the first conductive patterned film and isolates the contact of the first conductive patterned film and moisture.

Abstract: A LED structure including an epitaxy substrate, a semiconductor layer, a first bonding pad and a second bonding pad, is provided. The epitaxy substrate has a through hole and the semiconductor layer is disposed on the epitaxy substrate. The semiconductor layer includes a first type doped semiconductor layer, a light-emitting layer and a second type doped semiconductor layer. The first type doped semiconductor layer is disposed on the epitaxy substrate, while the light-emitting layer is disposed between the first type and second type doped semiconductor layers. The first bonding pad is disposed in the through hole and electrically connected to the first type doped semiconductor layer, while the second bonding pad is disposed on the second type doped semiconductor layer.

Abstract: A method for fabricating a light emitting diode (LED) is provided. Successively forming a first type doped semiconductor layer, a light emitting layer and a second type doped semiconductor layer on an epitaxy substrate; forming a bonding layer thereon; bonding a transferring substrate with the bonding layer; removing the epitaxy substrate; removing a part of the first type doped semiconductor layer, the light emitting layer and the second type doped semiconductor layer for exposing a part of the bonding layer; patterning the bonding layer to form a first and a second bonding portion isolated from each other, wherein the first type doped semiconductor layer, the light emitting layer and the second type doped semiconductor layer are disposed on the first bonding portion; forming a pad on the first type doped semiconductor layer; and forming a conducting wire for electrically connecting the pad and the second bonding portion.

Abstract: A method for fabricating a light emitting diode (LED) is provided. Successively forming a first type doped semiconductor layer, a light emitting layer and a second type doped semiconductor layer on an epitaxy substrate; forming a bonding layer thereon; bonding a transferring substrate with the bonding layer; removing the epitaxy substrate; removing a part of the first type doped semiconductor layer, the light emitting layer and the second type doped semiconductor layer for exposing a part of the bonding layer; patterning the bonding layer to form a first and a second bonding portion isolated from each other, wherein the first type doped semiconductor layer, the light emitting layer and the second type doped semiconductor layer are disposed on the first bonding portion; forming a pad on the first type doped semiconductor layer; and forming a conducting wire for electrically connecting the pad and the second bonding portion.

Abstract: A LED structure including an epitaxy substrate, a semiconductor layer, a first bonding pad and a second bonding pad, is provided. The epitaxy substrate has a through hole and the semiconductor layer is disposed on the epitaxy substrate. The semiconductor layer includes a first type doped semiconductor layer, a light-emitting layer and a second type doped semiconductor layer. The first type doped semiconductor layer is disposed on the epitaxy substrate, while the light-emitting layer is disposed between the first type and second type doped semiconductor layers. The first bonding pad is disposed in the through hole and electrically connected to the first type doped semiconductor layer, while the second bonding pad is disposed on the second type doped semiconductor layer.