Aspects of the disclosure advantageously provide one or more methods of improving microelectronic production by mitigating obstructions via strategic placement of wire bond stud bumps. A microelectronic assembly and a method of producing the same are provided. The method includes placing a set of stud bumps on a substrate defining a boundary of a location for placement of a component, wherein the set of stud bumps comprises a first stud bump and a second stud bump, the first stud bump comprising a greater amount of wire bonding material than the second stud bump; placing the component at the location on the substrate via a layer of a binding material; and forming a wire bond between the component and the first stud bump. In one or more embodiments, a microelectronic assembly is produced in accordance with the method described above.

A semiconductor package includes: a first redistribution structure; a first chip disposed on the first redistribution structure; a molding member at least partially surrounding the first chip and disposed on the first redistribution structure; a plurality of conductive pillars penetrating the molding member in a vertical direction; a support structure disposed between adjacent conductive pillars of the plurality of conductive pillars and disposed on the first redistribution structure; a second redistribution structure disposed on the molding member, the plurality of conductive pillars, and the support structure; a second chip disposed on the second redistribution structure and overlapping the plurality of conductive pillars; and a heat dissipation chip overlapping the first chip in the vertical direction.

A chip packaging structure includes a first substrate, an image sensor chip, a first molding layer, conductive pillars, metal wires, an adhesive layer, a second substrate, and a second molding layer. The first substrate includes traces between its upper surface and lower surface. The image sensor chip is fixed on the first substrate. The first molding layer is disposed on the first substrate and covers a side surface of the image sensor chip. The conductive pillars are disposed in the first molding layer, and the metal wires electrically connects the image sensor chip to the conductive pillars. The adhesive layer is disposed on the first molding layer and surrounds the image sensor chip. The second substrate is fixed on the adhesive layer. The second molding layer is disposed on the first molding layer and covers a side surface of the adhesive layer and a side surface of the second substrate.

A semiconductor package includes a package substrate, a first semiconductor chip on an upper surface of the package substrate, a spacer chip on the upper surface of the package substrate and spaced apart from the first semiconductor chip, a plurality of second semiconductor chips sequentially stacked on the spacer chip by a plurality of adhesive films, respectively, and a molding member on the spacer chip, the first semiconductor chip, and the plurality of second semiconductor chips. When viewed in a plan view, the spacer chip has an overlapping region overlapping with a lowermost second semiconductor chip of the plurality of second semiconductor chips. The lowermost second semiconductor chip is attached to the spacer chip by a first adhesive film. A portion of the first adhesive film attached to the spacer chip is within a recess that is in an upper surface of the overlapping region of the spacer chip.

A power module includes a first end power semiconductor element and a second end power semiconductor element. A first sum is a sum of a path length between the gate electrode of the first end power semiconductor element and a first control terminal and a path length between the source electrode of the first end power semiconductor element and a first detection terminal. A second sum is a sum of a path length between the gate electrode of the second end power semiconductor element and the first control terminal and a path length between the source electrode of the second end power semiconductor element and the first detection terminal. The power module includes a first control layer connected to the gate electrode. The first control layer includes a first detour portion that detours the path to reduce a difference between the first sum and the second sum.

A switching module includes at least one substrate, at least one switching element, at least one control loop, a first power part and a second power part. The at least one switching element is disposed on the at least one substrate. The at least one control loop is connected with the corresponding switching element. The first power part is connected with the corresponding switching element. The second power part is connected with the corresponding switching element. A direction of a first current flowing through the first power part and a direction of a second current flowing through the second power part are identical. A projection of the first power part on a reference plane and a projection of the second power part on the reference plane are located at two opposite sides of a projection of the control loop on the reference plane.

Embodiments of the present disclosure relate to a semiconductor package, a method of forming the package and an electronic device. For example, the semiconductor package may comprise a first substrate assembly comprising a first surface and a second surface opposite the first surface. The semiconductor package may also comprise one or more chips connected or coupled to the first surface of the first substrate assembly by a first thermally and electrically conductive connecting material. In addition, the semiconductor package further comprises a second substrate assembly comprising a third surface and a fourth surface opposite the third surface, the third surface and the first surface being arranged to face each other, and the third surface being connected to one or more chips by a second thermally and electrically conductive connecting material. At least one of the first surface and the third surface is shaped to have a stepped pattern to match a surface of the one or more chips. Embodiments of the present disclosure may at least simplify the double-sided heat dissipation structure and improve the heat dissipation effect of the chip.

A three-dimensional semiconductor memory device may include a substrate, a stack structure including interlayer dielectric layers and gate electrodes alternately and repeatedly stacked on the substrate, and vertical channel structures provided in vertical channel holes penetrating the stack structure. Each of the vertical channel structures may include a data storage pattern covering an inner side surface of each of the vertical channel holes, a vertical semiconductor pattern covering the data storage pattern, and a gapfill insulating pattern filling an internal space enclosed by the vertical semiconductor pattern. The vertical semiconductor pattern may have a first surface which is in contact with the gapfill insulating pattern, and a second surface which is in contact with the data storage pattern. A germanium concentration in the vertical semiconductor pattern may decrease in a direction from the first surface toward the second surface.

A vertical solid state lighting (SSL) device is disclosed. In one embodiment, the SSL device includes a light emitting structure formed on a growth substrate. Individual SSL devices can include a embedded contact formed on the light emitting structure and a metal substrate plated at a side at least proximate to the embedded contact. The plated substrate has a sufficient thickness to support the light emitting structure without bowing.

Embodiments provide a fabricating method, a semiconductor structure, and a semiconductor device. The method includes: providing a plurality of chips, each of the chips includes an element region and a scribe line region arranged in a first direction; stacking the chips to form a chip module, where a stacking direction of the chips is a second direction perpendicular to the first direction, the element regions of the chips are overlapped with each other, and the scribe line regions of the chips are overlapped with each other; planarizing a side surface of each of the scribe line regions distant from the element region after the chip module is formed, to remove at least part of the scribe line regions and expose the power supply wiring layer; and forming a pad on the side surface planarized, where the pad is connected to the power supply wiring layer.