Abstract: A method for use in manufacturing semiconductor devices such as, e.g., semiconductor power devices includes providing: a semiconductor die provided with bonding pads, a lead frame for the semiconductor die, a wire bonding layout including electrically conductive wires coupling bonding pads of the semiconductor die with leads in the lead frame. One or more bonding pads of the semiconductor die is/are coupled to a respective lead in the lead frame via a plurality of wires with a plurality of mutually insulated testing lands in the respective lead, so that the plurality of wires are coupled to respective testing lands. The electrical connection between such a bonding pad and the respective lead may be tested by testing the individual electrical connections between the bonding pad and the plurality of testing lands.

Abstract: A method of manufacturing semiconductor products includes: providing a semiconductor product lead frame including a semiconductor die mounting area and an array of electrically conductive leads, molding semiconductor product package molding material, e.g., laser direct structuring material, and forming on the package molding material molded onto the lead frame electrically-conductive lines extending between the semiconductor die mounting area and the array of electrically-conductive leads.

Abstract: An assembly is provided including one or more semiconductor dice attached on a substrate, the semiconductor die provided with electrically-conductive stud bumps opposite the substrate. The stud bumps embedded in a molding compound molded thereon are exposed to grinding thus leveling the molding compound to expose the distal ends of the stud bumps at a surface of the molding compound. Recessed electrically-conductive lines extending over said surface of the molding compound with electrically-conductive lands over the distal ends of the stud bumps. A further molding compound is provided to cover the recessed electrically-conductive lines and surrounding the electrically-conductive lands.

Abstract: A method of manufacturing semiconductor devices includes providing one or more semiconductor chips having a surface with electrical contact pads and a package mass encapsulating the semiconductor chip. The package mass includes a recessed portion leaving the semiconductor chip surface with the contact pads exposed, the recessed portion having a peripheral wall extending from the surface of the semiconductor chip to the outer surface of the package mass. Electrically-conductive formations are provided extending over the peripheral wall of the recessed portion with proximal ends electrically coupled with the contact pads of the semiconductor chip and distal ends at the outer surface of the package mass. The recessed portion is filled with a further package mass by leaving the distal ends of the electrically-conductive formations uncovered.

Abstract: A semiconductor device including one or more semiconductor dice, a lead frame including an array of signal-carrying leads electrically coupled with the semiconductor die, and a power supply connection for the at least one semiconductor die arranged centrally thereof.

Abstract: A semiconductor device, such as a semiconductor power device, includes: a semiconductor die having a semiconductor die front surface, a package formed onto the semiconductor die, the package having a portion facing the front surface of the semiconductor die, and a thermally-conductive layer including graphene over the front portion of the package facing the front surface of the semiconductor die.

Abstract: A pressure sensing device may include a body configured to distribute a load applied between first and second parts positioned one against the other, and a pressure sensor carried by the body. The pressure sensor may include a support body, and an IC die mounted with the support body and defining a cavity. The IC die may include pressure sensing circuitry responsive to bending associated with the cavity, and an IC interface coupled to the pressure sensing circuitry.

Abstract: A semiconductor device, such as a semiconductor power device, includes: a semiconductor die having a semiconductor die front surface, a package formed onto the semiconductor die, the package having a portion facing the front surface of the semiconductor die, and a thermally-conductive layer including graphene over the front portion of the package facing the front surface of the semiconductor die.

Abstract: A method for use in manufacturing semiconductor devices such as, e.g., semiconductor power devices includes providing: a semiconductor die provided with bonding pads, a lead frame for the semiconductor die, a wire bonding layout including electrically conductive wires coupling bonding pads of the semiconductor die with leads in the lead frame. One or more bonding pads of the semiconductor die is/are coupled to a respective lead in the lead frame via a plurality of wires with a plurality of mutually insulated testing lands in the respective lead, so that the plurality of wires are coupled to respective testing lands. The electrical connection between such a bonding pad and the respective lead may be tested by testing the individual electrical connections between the bonding pad and the plurality of testing lands.

Abstract: A packaged semiconductor device includes an insulating material forming a side surface of the packaged semiconductor device. An integrated-circuit chip is embedded in the insulating material and includes a communication circuit. A wiring system is embedded in the insulating material and electrically couples the integrated-circuit chip with a plurality of package contact elements. A first communication pad is formed in the side surface and is operatively coupled to the communication circuit to enable signal exchange through the first communication pad.

Abstract: A method of making an integrated circuit (IC) includes forming circuitry over a top surface of a semiconductor substrate having the top surface and an opposite bottom surface. An antenna is formed in an interconnect layer formed above the semiconductor substrate, where the antenna is coupled to circuitry. A seal ring is formed around a periphery of the interconnect layer. The seal ring is disposed around the antenna and the circuitry. A trench with a solid-state insulating material is formed. The trench extends vertically into the semiconductor substrate and extends laterally across the IC.

Abstract: An integrated circuit package with improved reliability and methods for creating the same are disclosed. More specifically, integrated circuit packages are created using one or more sacrificial layers that provide support for ink printed wires prior to package processing, but are removed during package processing. Once each of the sacrificial layers is removed, molding compound is placed around each ink printed wire, which may have a substantially rectangular cross section that can vary in dimension along a length of a given wire. While substantially surrounding each wire in and of itself improves reliability, removing non-conductive paste, fillets, or other adhesive materials also minimizes adhesion issues between the molding compound and those materials, which increases the bond of the molding compound to the package and its components. The net result is a more reliable integrated circuit package that is less susceptible to internal cracking and wire damage.

Abstract: A pressure sensing device may include a body configured to distribute a load applied between first and second parts positioned one against the other, and a pressure sensor carried by the body. The pressure sensor may include a support body, and an IC die mounted with the support body and defining a cavity. The IC die may include pressure sensing circuitry responsive to bending associated with the cavity, and an IC interface coupled to the pressure sensing circuitry.

Abstract: A packaged semiconductor device includes a communication pad formed in a side surface, which is operatively coupled to a communication circuit so as to enable the establishing of a wireless communication channel to an adjacently positioned packaged semiconductor device. The communication pad may be formed upon cutting a block including the packaged semiconductor device and an appropriately positioned and dimensioned conductor.

Abstract: An IC may include a semiconductor substrate having circuitry formed in the substrate, an interconnect layer above the semiconductor substrate and having an antenna coupled to the circuitry, and a seal ring around a periphery of the interconnect layer. The IC may include an electrically insulating trench extending vertically into the semiconductor substrate and extending laterally across the semiconductor substrate from adjacent one side to adjacent another side.

Abstract: An electronic component includes one or more circuits having electrical connections coupled therewith. The electrical connections include a lead frame as well as electrical wires coupling the circuit or circuits to respective portions of the lead frame. The electrical wires may be formed as one piece with the respective portion of the lead frame without joints therebetween, e.g., by 3D printing.

Abstract: An integrated circuit package with improved reliability and methods for creating the same are disclosed. More specifically, integrated circuit packages are created using one or more sacrificial layers that provide support for ink printed wires prior to package processing, but are removed during package processing. Once each of the sacrificial layers is removed, molding compound is placed around each ink printed wire, which may have a substantially rectangular cross section that can vary in dimension along a length of a given wire. While substantially surrounding each wire in and of itself improves reliability, removing non-conductive paste, fillets, or other adhesive materials also minimizes adhesion issues between the molding compound and those materials, which increases the bond of the molding compound to the package and its components. The net result is a more reliable integrated circuit package that is less susceptible to internal cracking and wire damage.

Abstract: Embodiments of the present disclosure are directed to flat no-lead packages with wettable sidewalls or flanks. In particular, wettable conductive layers are formed on the package over lateral portions of the leads and on portions of the package body, which may be encapsulation material. The wettable conductive layers may also be formed on bottom surfaces of the package body and the leads. The wettable conductive layers provide a wettable flank for solder to wick up when the package is mounted to a substrate, such as a PCB, using SMT. In particular, solder that is used to join the PCB and the package wicks up the side of the wettable conductive layers along a side surface of the package. In that regard, the solder is exposed and coupled to the side surface of the package at the wettable conductive layers, thereby allowing for a visual inspection of the solder joints. The wettable conductive layers are formed on the package after the package body has been formed.

Abstract: One or more embodiments are directed to semiconductor packages that include conductive test pads that are electrically coupled to, but distinct from, the leads of the package. In one embodiment the test pads are located on the plastic packaging material, such as encapsulation material, of the package and are electrically coupled to the leads of the package by traces. The traces may also be located on the packaging material and portions of the leads. In one embodiment, all of the test pads are located on a single surface of the packaging material of the package, which may allow for ease of electrical testing of the package.

Abstract: A substrate-level assembly having a device substrate of semiconductor material with a top face and housing a first integrated device, including a buried cavity formed within the device substrate, and with a membrane suspended over the buried cavity in the proximity of the top face. A capping substrate is coupled to the device substrate above the top face so as to cover the first integrated device in such a manner that a first empty space is provided above the membrane. Electrical-contact elements electrically connect the integrated device with the outside of the substrate-level assembly. In one embodiment, the device substrate integrates at least a further integrated device provided with a respective membrane, and a further empty space, fluidly isolated from the first empty space, is provided over the respective membrane of the further integrated device.