Semiconductor devices, methods of manufacture thereof, and semiconductor device packages are disclosed. In one embodiment, a semiconductor device includes an insulating material layer having openings on a surface of a substrate. One or more insertion bumps are disposed over the insulating material layer. The semiconductor device includes signal bumps having portions that are not disposed over the insulating material layer.

A semiconductor device includes a semiconductor chip made of a SiC substrate and having main electrodes on one surface and a rear surface, first and second heat sinks, respectively, disposed adjacent to the one surface and the rear surface, a terminal member interposed between the second heat sink and the semiconductor chip, and a plurality of bonding members disposed between the main electrodes, the first and second heat sinks, and the terminal member. The terminal member includes plural types of metal layers symmetrically layered in the plate thickness direction. The terminal member as a whole has a coefficient of linear expansion at least in a direction orthogonal to the plate thickness direction in a range larger than that of the semiconductor chip and smaller than that of the second heat sink.

A semiconductor device has a first semiconductor die and second semiconductor die with a conductive layer formed over the first semiconductor die and second semiconductor die. The second semiconductor die is disposed adjacent to the first semiconductor die with a side surface and the conductive layer of the first semiconductor die contacting a side surface and the conductive layer of the second semiconductor die. An interconnect, such as a conductive material, is formed across a junction between the conductive layers of the first and second semiconductor die. The conductive layer may extend down the side surface of the first semiconductor die and further down the side surface of the second semiconductor die. An extension of the side surface of the first semiconductor die can interlock with a recess of the side surface of the second semiconductor die. The conductive layer extends over the extension and into the recess.

A semiconductor device has a first semiconductor die and second semiconductor die with a conductive layer formed over the first semiconductor die and second semiconductor die. The second semiconductor die is disposed adjacent to the first semiconductor die with a side surface and the conductive layer of the first semiconductor die contacting a side surface and the conductive layer of the second semiconductor die. An interconnect, such as a conductive material, is formed across a junction between the conductive layers of the first and second semiconductor die. The conductive layer may extend down the side surface of the first semiconductor die and further down the side surface of the second semiconductor die. An extension of the side surface of the first semiconductor die can interlock with a recess of the side surface of the second semiconductor die. The conductive layer extends over the extension and into the recess.

Semiconductor packages may include a molded interposer and semiconductor dice mounted on the molded interposer. The molded interposer may include two redistribution layer structures on opposite sides of a molding compound. Electrically conductive vias may connect the RDL structures through the molding compound, and passive devices may be embedded in the molding compound and electrically connected to one of the RDL structures. Each of the semiconductor dice may be electrically connected to, and have a footprint covering, a corresponding one of the passive devices to form a face-to-face connection between each of the semiconductor dice and the corresponding one of the passive devices.

Semiconductor packages may include a molded interposer and semiconductor dice mounted on the molded interposer. The molded interposer may include two redistribution layer structures on opposite sides of a molding compound. Electrically conductive vias may connect the RDL structures through the molding compound, and passive devices may be embedded in the molding compound and electrically connected to one of the RDL structures. Each of the semiconductor dice may be electrically connected to, and have a footprint covering, a corresponding one of the passive devices to form a face-to-face connection between each of the semiconductor dice and the corresponding one of the passive devices.

A package structure and a method for manufacturing the same are provided. The package structure includes an electronic device, a heat spreader, an intermediate layer and an encapsulant. The electronic device includes a plurality of electrical contacts. The intermediate layer is interposed between the electronic device and the heat spreader. The intermediate layer includes a sintered material. The encapsulant encapsulates the electronic device. A surface of the encapsulant is substantially coplanar with a plurality of surfaces of the electrical contacts.

A PoP semiconductor device has a top semiconductor package disposed over a bottom semiconductor package. The top semiconductor package has a substrate and a first semiconductor die disposed over the substrate. First and second encapsulants are deposited over the first semiconductor die and substrate. A first build-up interconnect structure is formed over the substrate after depositing the second encapsulant. The top package is disposed over the bottom package. The bottom package has a second semiconductor die and modular interconnect units disposed around the second semiconductor die. A second build-up interconnect structure is formed over the second semiconductor die and modular interconnect unit. The modular interconnect units include a plurality of conductive vias and a plurality of contact pads electrically connected to the conductive vias. The I/O pattern of the build-up interconnect structure on the top semiconductor package is designed to coincide with the I/O pattern of the modular interconnect units.

A circuit package comprises a circuit device in a first epoxy mold compound and a second epoxy mold compound of different compositions.

A semiconductor device has a semiconductor die and an encapsulant deposited over the semiconductor die. A first conductive layer is formed with an antenna over a first surface of the encapsulant. A second conductive layer is formed with a ground plane over a second surface of the encapsulant with the antenna located within a footprint of the ground plane. A conductive bump is formed on the ground plane. A third conductive layer is formed over the first surface of the encapsulant. A fourth conductive layer is formed over the second surface of the encapsulant. A conductive via is disposed adjacent to the semiconductor die prior to depositing the encapsulant. The antenna is coupled to the semiconductor die through the conductive via. The antenna is formed with the conductive via between the antenna and semiconductor die. A PCB unit is disposed in the encapsulant.