In an embodiment, a structure includes a core substrate, a redistribution structure coupled, the redistribution structure including a plurality of redistribution layers, the plurality of redistribution layers comprising a dielectric layer and a metallization layer, a first local interconnect component embedded in a first redistribution layer of the plurality of redistribution layers, the first local interconnect component comprising conductive connectors, the conductive connectors being bonded to a metallization pattern of the first redistribution layer, the dielectric layer of the first redistribution layer encapsulating the first local interconnect component, a first integrated circuit die coupled to the redistribution structure, a second integrated circuit die coupled to the redistribution structure, an interconnect structure of the first local interconnect component electrically coupling the first integrated circuit die to the second integrated circuit die, and a set of conductive connectors coupled to a second side of the core substrate.

In a method of manufacturing a semiconductor package, a first semiconductor device is arranged on a package substrate. An electrostatic discharge structure is formed on at least one ground substrate pad exposed from an upper surface of the package substrate. A plurality of second semiconductor devices is stacked on the package substrate and spaced apart from the first semiconductor device, the electrostatic discharge structure being interposed between the first semiconductor device and the plurality of second semiconductor devices. A molding member is formed on the package substrate to cover the first semiconductor device and the plurality of second semiconductor devices.

Provided is a semiconductor package. The semiconductor package comprises a semiconductor chip on a substrate, a voltage measurement circuit configured to measure an external voltage to be input into the semiconductor chip and a thermoelectric module configured to convert heat released from the semiconductor chip into an auxiliary power, and configured to apply the auxiliary power to the semiconductor chip, the thermoelectric module being separated from the voltage measurement circuit, wherein the voltage measurement circuit is configured to control the thermoelectric module to apply the auxiliary power to the semiconductor chip in response to a change in the external voltage.

A semiconductor package includes a package substrate, an interposer provided on the package substrate, a plurality of semiconductor devices on the interposer and spaced apart from each other, and electrically connected to each other through the interposer, at least one dummy member on the interposer to cover at least one corner portion of the interposer and arranged spaced apart from a first semiconductor device among the plurality of semiconductor devices, and a sealing member contacting the interposer and filling a space between the first semiconductor device and the at least one dummy member so as to cover a first side surface of the first semiconductor device, a first side surface of the at least one dummy member, and an upper surface of the dummy member. A second side surface, opposite to the first side surface, of the at least one dummy member is uncovered by the sealing member.

A semiconductor device includes first and second chips that are stacked such that first surfaces of their element layers face each other. Each chip has a substrate, an element layer on a first surface of the substrate, pads on the element layer, and vias that penetrate through the substrate and the element layer. Each via is exposed from a second surface of the substrate and directly connected to one of the pads. The vias include a first via of the first chip directly connected to a first pad of the first chip and a second via of the second chip directly connected to a second pad of the second chip. The pads further include a third pad of the second chip which is electrically connected to the second pad by a wiring in the element layer of the second chip and to the first pad through a micro-bump.

A semiconductor package test system includes a test pack on which a semiconductor package is loaded, and a semiconductor package testing apparatus. The semiconductor package testing apparatus includes a receiving section that receives the test pack. The receiving section includes a pack receiving slot into which the test pack is inserted. The test pack includes a chuck on which the semiconductor package is fixed, a probe block disposed above the chuck, and a connection terminal. The receiving section includes a receiving terminal that is electrically connected to the connection terminal when the receiving terminal contacts the connection terminal. The probe block includes at least one needle configured to be electrically connected to the semiconductor package disposed on the chuck upon the chuck moving toward the semiconductor package. The receiving section is provided in plural.

A method of manufacturing a bonded substrate stack includes: providing a first substrate having a first hybrid interface layer, the first hybrid interface layer including a first insulator and a first metal; and providing a second substrate having a second hybrid interface layer, the second hybrid interface layer including a second insulator and a second metal. The hybrid interface layers are surface-activated by particle bombardment which is configured to remove atoms of the first hybrid interface layer and atoms of the second hybrid interface layer to generate dangling bonds on the hybrid interface layers. The surface-activated hybrid interface layers are brought into contact, such that the dangling bonds of the first hybrid interface layer and the dangling bonds of the second hybrid interface layer bond together to form first insulator to second insulator bonds and first metal to second metal bonds.

A semiconductor device and a method of making the same are provided. A first die and a second die are placed over a carrier substrate. A first molding material is formed adjacent to the first die and the second die. A first redistribution layer is formed overlying the first molding material. A through via is formed over the first redistribution layer. A package component is on the first redistribution layer next to the copper pillar. The package component includes a second redistribution layer. The package component is positioned so that it overlies both the first die and the second die in part. A second molding material is formed adjacent to the package component and the first copper pillar. A third redistribution layer is formed overlying the second molding material. The second redistribution layer is placed on a substrate and bonded to the substrate.

Apparatuses and methods for supplying power to a plurality of dies are described. An example apparatus includes: a substrate; first, second and third memory cell arrays arranged in line in a first direction in the substrate; a first set of through electrodes arranged between the first and second memory cell arrays, each of the first set of through electrodes penetrating through the substrate, the first set of through electrodes including first and second through electrodes; and a second set of through electrodes arranged between the second and third memory cell arrays, each of the second set of through electrodes penetrating through the substrate, the second set of through electrodes including third and fourth through electrodes.

A method includes bonding a die to a substrate, where the substrate has a first redistribution structure, the die has a second redistribution structure, and the first redistribution structure is bonded to the second redistribution structure. A first isolation material is formed over the substrate and around the die. A first conductive via is formed, extending from a first surface of the substrate, where the first surface is opposite the second redistribution structure, the first conductive via contacting a first conductive element in the second redistribution structure. Forming the first conductive via includes patterning an opening in the substrate, extending the opening to expose the first conductive element, where extending the opening includes using a portion of a second conductive element in the first redistribution structure as an etch mask, and filling the opening with a conductive material.