A method of manufacturing a semiconductor package of stacked semiconductor chips includes forming a reverse wire bond by bonding one end of a reverse wire to a chip pad of the second-highest semiconductor chip of the stacked semiconductor chips and connecting the other end of the reverse wire to a conductive bump on a chip pad of the uppermost semiconductor chip of the stacked semiconductor chips. The method also includes molding the stacked semiconductor chips with the reverse wire bond using a mold layer. The method further includes processing the mold layer to expose the conductive bump and the other end of the reverse wire in the reverse wire bond through an upper surface of the mold layer.

A package structure includes a circuit substrate, a semiconductor package, a first ring structure and a second ring structure. The semiconductor package is disposed on and electrically connected to the circuit substrate. The first ring structure is attached to the circuit substrate and surrounding the semiconductor package, wherein the first ring structure includes a central opening and a plurality of corner openings extending out from corners of the central opening, the semiconductor package is located in the central opening, and the plurality of corner openings is surrounding corners of the semiconductor package.

The present invention provides a packaging structure and a manufacturing method thereof. The packaging structure includes a first substrate, a first chip, a second chip, a first heat conductor and a second heat conductor, wherein the first substrate includes a cavity; the first chip is embedded in the cavity and includes a first connecting surface and a first heat-conducting surface that face away from each other; the second chip is disposed on a side of the first connecting surface and electrically connected to the first chip, a side of the second chip distal from the first chip includes a second heat-conducting surface on a side; and the first heat conductor is connected to the first heat-conducting surface, and the second heat conductor is connected to the second heat-conducting surface. The first substrate includes a third connecting surface that is flush with the first connecting surface.

A semiconductor package includes a redistribution structure, a first semiconductor chip above the redistribution structure, a second semiconductor chip on, and offset relative to, the first semiconductor chip, a plurality of first conductive posts extending from a bottom surface of the second semiconductor chip to a top surface of the redistribution structure, a third semiconductor chip on the second semiconductor chip, a plurality of second conductive posts extending from a bottom surface of the third semiconductor chip to the top surface of the redistribution structure, and a molding layer between the top surface of the redistribution structure and the bottom surface of the third semiconductor chip.

A chip package assembly includes a first high-power chip, a second low-power chip, a thermal cooling device and a heterogeneous thermal interface material (HTIM). The thermal cooling device may overlie the first chip and the second chip. The HTIM includes a first thermal interface material (TIM) and a second TIM. The first TIM overlies the first chip, and the second TIM overlies the second chip. The first TIM includes a material that has a first thermal conductivity and a first modulus of elasticity. The first TIM can reflow when the first die reaches a first TIM reflow temperature. The second TIM comprises at least a polymer material. The second TIM has a second modulus of elasticity that is greater than the first modulus of elasticity and a second thermal conductivity that is less than the first thermal conductivity.

An electronic package is provided, in which an electronic module and at least one support member are disposed on a substrate structure having a circuit layer, such that the stress on the substrate structure is dispersed through the at least one support member to eliminate the problem of stress concentration and prevent the substrate structure from warping.

A semiconductor package includes; a redistribution wiring layer, a controller chip centrally disposed on the redistribution wiring layer, a first sealant disposed on the redistribution wiring layer, wherein the controller chip is buried in the first sealant, through vias connected to the redistribution wiring layer through the first sealant, and a sub-package disposed on an upper surface of the first sealant. The sub-package may include a first stack structure disposed to one side of the controller chip on the upper surface of the first sealant and including vertically stacked chips, a second stack structure disposed to another side of the controller chip on the upper surface of the first sealant adjacent to the first stack structure in a first horizontal direction and including vertically stacked chips, and a second sealant sealing the first stack structure and the second stack structure.

A semiconductor packaging device includes a packaging module, a heat dissipation cover and a thermal interface material layer. The package module includes a substrate, and a working chip mounted on the substrate. The heat dissipation cover includes a metal cover fixed on the substrate and covering the working chip, an accommodating recess located on the metal cover to accommodate the working chip, and a plurality of protrusive columns respectively formed on the metal cover and distributed within the accommodating recess at intervals. The depth of the accommodating recess is greater than the height of each protrusive column, and the accommodating recess is greater than the working chip. The thermal interface material layer is non-solid, and located within the accommodating recess between the protrusive columns to wrap the protrusive columns and contact with the working chip, the metal cover and the protrusive columns.

Provided is a semiconductor package including a first semiconductor chip; a plurality of lower first conductive posts on the first semiconductor chip; a second semiconductor chip offset-stacked on the first semiconductor chip; a plurality of lower second conductive posts on the second semiconductor chip; a first molding layer around the first semiconductor chip, and the second semiconductor chip; a third adhesive layer on an upper surface of the first molding layer; a plurality of upper first conductive posts on the plurality of lower first conductive posts; a plurality of upper second conductive posts on the plurality of lower second conductive posts; a third semiconductor chip on the third adhesive layer; a plurality of third conductive posts on the third semiconductor chip; a second molding layer on the third adhesive layer; and a redistribution structure on the second molding layer.

A semiconductor package includes a package substrate having an upper surface, a lower surface opposite to the upper surface, and a receiving groove that extends from the upper surface, toward the lower surface, by a predetermined depth; a first semiconductor chip in the receiving groove and protruding from the upper surface of the package substrate to have a predetermined height from the upper surface of the package substrate; an underfill member in the receiving groove and between the first semiconductor chip and an inner surface of the receiving groove; a plurality of second semiconductor chips sequentially stacked on the first semiconductor chip; and a molding member on the package substrate and covering the first semiconductor chip and the plurality of second semiconductor chips.