A package substrate and a semiconductor package including the same are provided. The semiconductor package includes a package substrate including a base having a front side and a back side, rear pads below the back side of the base, lower connection patterns below the rear pads and in contact with the rear pads, first and second front pads on the front side of the base, a first support pattern on the front side of the base having a thickness greater than a thickness of each of the first and second front pads, and a protective insulating layer on the front side of the base and having openings exposing the first and second front pads respectively, and on an upper surface and a side surface of the first support pattern; a lower semiconductor chip on the protective insulating layer of the package substrate, spaced apart from the first support pattern in a horizontal direction; and a first upper semiconductor chip on the package substrate vertically overlapping the lower semiconductor chip and the first support pattern.

Provided is a package structure, including a substrate, a chip on the substrate in a flip-chip manner, the chip including a circuit layer, and a side heat dissipator on a side of the chip, the side heat dissipator comprising a heat conduction material, wherein the side heat dissipator is electrically connected to the circuit layer.

A power electronics assembly includes a printed circuit board including a plurality of substrate layers. The plurality of substrate layers include a first core layer and a second core layer stacked vertically below the first core layer, wherein the first core layer comprises a first electrical component embedded therein and the second core layer comprises a second electrical component embedded therein. The first electrical component and the second electrical component are arranged in a vertical column.

A semiconductor die includes a metalized layer on an upper surface of the semiconductor die and a plurality of metal wires having a defined shape. At least one end of each of the plurality of metal wires is bonded to the metalized layer and an upper portion of each of the plurality of metal wires may extend at least partially in parallel to the metalized layer of the semiconductor die. The plurality of metal wires are arranged in a sequence such that a channel is formed by a space between the metalized layer of the semiconductor die and the upper portion of each of the metal wires that may extend at least partially in parallel to the metalized layer. The upper portion of each of the plurality of metal wires is configured to be flush with an inner surface of a cover. A cooling system including such a semiconductor die is also provided.

Methods, systems, and devices for pass-through power delivery for logic-on-top semiconductor systems are described. A semiconductor system may be configured with a two-dimensional pattern of power delivery conductors that pass through semiconductor components of a stack (e.g., through one or more memory stacks), providing a more-distributed delivery of power to a logic component bonded with the stack. The power delivery conductors may include through-substrate vias that bypass circuitry of the stack, and thus may be allocated for providing power to the logic component. Such techniques may be combined with a redistribution component, such as a package substrate or interposer (e.g., opposite the logic component in the heterogeneous stack), which may include redistribution conductors that convert from relatively fewer interconnections at a surface of the semiconductor system (e.g., for solder interconnection) to relatively more interconnections at a surface bonded with the stack (e.g., for hybrid bonding interconnection).

A semiconductor device includes a first substrate. The semiconductor device includes a plurality of metallization layers formed over the first substrate. The semiconductor device includes a plurality of via structures formed over the plurality of metallization layers. The semiconductor device includes a second substrate attached to the first substrate through the plurality of via structures. The semiconductor device includes a first conductive line disposed in a first one of the plurality of metallization layers. The first conductive line, extending along a first lateral direction, is connected to at least a first one of the plurality of via structures that is in electrical contact with a first through via structure of the second substrate, and to at least a second one of the plurality of via structures that is laterally offset from the first through via structure.

A microelectronic device includes a control logic structure including a high-power component. The microelectronic device also includes a memory array structure vertically offset from and attached to the control logic structure, the memory array structure comprising an array of memory cells. The microelectronic device further includes a heat sink structure vertically underlying and horizontally overlapping the high-power component, the heat sink structure comprising a material having higher thermal conductivity than semiconductor material of the control logic structure.

A heat dissipation structure includes a substrate and an annular groove. The substrate has an upper surface and a lower surface opposite to each other. The annular groove is configured on the upper surface of the substrate to divide the substrate into a configuration area and a periphery area. The annular groove is located between the configuration area and the periphery area. A depth of the annular groove is less than or equal to half of a thickness of the substrate.

A semiconductor package according to an embodiment includes a substrate; a protective layer disposed on the substrate; a first adhesive member disposed on the protective layer and having an open loop shape along a circumferential direction of an upper surface of the protective layer; and a cover member disposed on the first adhesive member, wherein a lower surface of the cover member includes: a first lower surface that contacts the first adhesive member, and a second lower surface that does not contact the first adhesive member, and the protective layer includes a first opening that vertically overlaps the second lower surface of the cover member and does not vertically overlap the first adhesive member.

An electronic device is provided. The electronic device includes a printed circuit board (PCB) comprising a first surface and a second surface opposite to the first surface. The electronic device includes a processor on the second surface. The electronic device includes a heat sink on the second surface, partially contacted on the processor. The electronic device includes a first integrated circuit (IC) on the first surface. The electronic device includes a second IC on the first surface spaced apart from the first IC. The electronic device includes a heat pipe including a first portion surrounding the first IC and the second IC when viewing the first surface in a second direction opposite to a first direction that the first surface faces, and a second portion extended from the first portion to the heat sink.