A bonding tool includes a wedge tool that presses a bonding wire against a principal plane of a structure such as an electrode to which the bonding wire is to be bonded. A groove formed in an end portion of a wedge tool body of the wedge tool is inclined along a longitudinal direction of the bonding wire so that a heel side of the groove is closer to the principal plane of the structure than a toe side of the groove. As a result, the wedge tool is inclined at a tilt angle and the bonding wire fits the groove in the end portion of the wedge tool body along the longitudinal direction of the bonding wire. Thus, a corner portion of the wedge tool does not contact the electrode.

The present invention relates to an electronic unit having at least one first electronic component and one second electronic component that are fastened to a substrate. A shielding is arranged between the first and second electronic components that comprises an elevated portion that projects from a plane defined by the substrate or that extends from its surface, that acts as a shielding and that is formed in one piece with the substrate.

The present invention relates to an electronic unit having at least one first electronic component and one second electronic component that are fastened to a substrate. A shielding is arranged between the first and second electronic components that comprises an elevated portion that projects from a plane defined by the substrate or that extends from its surface, that acts as a shielding and that is formed in one piece with the substrate.

A stack type sensor package structure includes a substrate, a semiconductor chip disposed on the substrate, a frame disposed on the substrate and aside the semiconductor chip, a sensor chip disposed on the frame, a plurality of wires electrically connecting the sensor chip and the substrate, a transparent layer being of its position corresponding to the sensor chip, a support maintaining the relative position between the sensor chip and the transparent layer, and a package compound disposed on the substrate and partially covering the frame, the support, and the transparent layer. Thus, through disposing a frame within the stack type sensor package structure, the structural strength of the overall sensor package structure is reinforced, and the stability of the wiring of the sensor chip is effectively increased.

Semiconductor packages with electromagnetic interference supported stacked die and a method of manufacture therefor is disclosed. The semiconductor packages may house a stack of dies in a system in a package (SiP) implementation, where one or more of the dies may be wire bonded to a semiconductor package substrate. The dies may be stacked in a partially overlapping, and staggered manner, such that portions of some dies may protrude out over an edge of a die that is below it. This dies stacking may define a cavity, and in some cases, wire bonds may be made to the protruding portions of the die. Underfill material may be provided in the cavity and cured to form an underfill support. Wire bonding of the bond pads overlying the cavity formed by the staggered stacking of the dies may be performed after the formation of the underfill support.

A semiconductor product such as an integrated circuit includes a laminar plastic substrate having first and second opposed surfaces and through holes extending through the substrate, electrically and/or thermally conductive material balls inserted in the through holes at the first surface of the substrate, and one or more semiconductor chips mounted at the first surface of the substrate, the semiconductor chip(s) electrically and/or thermally coupled with electrically and/or thermally conductive material balls inserted in the through holes.

A manufacturing method of a POP structure including at least the following steps is provided. A first package structure is formed and a second package structure is formed on the first package structure. The first package structure includes a circuit carrier and a die disposed on the circuit carrier. Forming the first package structure includes providing a conductive interposer on the circuit carrier, encapsulating the conductive interposer by an encapsulant and removing a portion of the encapsulant and the plate of the conductive interposer. The conductive interposer includes a plate, a plurality of conductive pillars and a conductive protrusion respectively extending from the plate to the circuit carrier and the die. The conductive protrusion disposed on the die, and the conductive pillars are electrically connected to the circuit carrier. The second package structure is electrically connected to the first package structure through the conductive interposer.

A manufacturing method of a POP structure including at least the following steps is provided. A first package structure is formed and a second package structure is formed on the first package structure. The first package structure includes a circuit carrier and a die disposed on the circuit carrier. Forming the first package structure includes providing a conductive interposer on the circuit carrier, encapsulating the conductive interposer by an encapsulant and removing a portion of the encapsulant and the plate of the conductive interposer. The conductive interposer includes a plate, a plurality of conductive pillars and a conductive protrusion respectively extending from the plate to the circuit carrier and the die. The conductive protrusion disposed on the die, and the conductive pillars are electrically connected to the circuit carrier. The second package structure is electrically connected to the first package structure through the conductive interposer.

A semiconductor device includes a wiring substrate having an upper surface, a plurality of terminals formed on the upper surface, and a lower surface opposite to the upper surface, a first semiconductor chip having a first main surface, a plurality of first electrodes formed on the first main surface, and a first rear surface opposite to the first main surface, and mounted over the upper surface of the wiring substrate such that the first rear surface of the first semiconductor chip faces the upper surface of the wiring substrate, and a plurality of wires electrically connected with the plurality of terminals, respectively.

A method includes aligning a wire with a package body having a contact pad and moving the wire through the package body to form electrical contact with the contact pad.