Embodiments disclosed herein include an electronics package and methods of forming such electronics packages. In an embodiment, the electronics package comprises a package substrate, and a first die coupled to the package substrate. In an embodiment, a cavity is formed through the package substrate. In an embodiment, the cavity is within a footprint of the first die. In an embodiment, the electronics package further comprises a thermal stack in the cavity. In an embodiment, the thermal stack contacts the first die.

Provided is a packaging structure, which includes a carrier and an electronic component, an antenna module and a connector disposed on the carrier, and a packaging layer encapsulating the electronic component and the connector. A portion of a surface of the connector is exposed from the packaging layer so as to facilitate the electrical connection with a motherboard of an electronic product. A method for fabricating the packaging structure is also provided.

A semiconductor device package includes a first substrate, a second substrate, a conductive structure, a first solder and a second solder. The second substrate is disposed over the first substrate. The conductive structure is disposed between the first substrate and the second substrate. The conductive structure includes a first wetting portion, a second wetting portion, and a non-wetting portion disposed between the first wetting portion and the second wetting portion. The first solder covers the first wetting portion and connects the conductive structure to the first substrate. The second solder covers the second wetting portion and connects the conductive structure to the second substrate. The first solder is spaced apart from the second solder by the non-wetting portion.

A semiconductor package includes a first redistribution structure having a first surface in which a first pad and a second pad are embedded and including a first redistribution layer thereon, and a vertical connection structure including a land layer and a pillar layer. The land layer is embedded in the first surface of the first redistribution structure, and a width of an upper surface of the land layer is narrower than a width of a lower surface of the pillar layer.

A wiring substrate includes a first insulation layer, an electronic component including a first surface and a second surface which is an opposite surface to the first surface, the electronic component being mounted on the first insulation layer with the first surface facing toward the first insulation layer, and a second insulation layer including a first layer and a second layer. The first layer is formed on the first insulation layer and configured to cover the second surface of the electronic component, and the second layer is stacked on the first layer. The first layer includes therein fillers. At least one of the fillers is in direct contact with the second surface of the electronic component at one side, and is exposed from the first layer and is thus in direct contact with the second layer at the other side.

An electronic package is provided, in which a first electronic element and a second electronic element are disposed on a first side of a circuit structure and a second side of the circuit structure, respectively, where a first metal layer is formed between the first side of the circuit structure and the first electronic element, a second metal layer is formed on a surface of the second electronic element, and at least one thermally conductive pillar is disposed on the second side of the circuit structure and extends into the circuit structure to thermally conduct the first metal layer and the second metal layer. Therefore, through the thermally conductive pillar, heat generated during operations of the first electronic element and the second electronic element can be quickly dissipated to an external environment and would not accumulate.

A semiconductor package includes a first chip package including a plurality of first semiconductor dies and a first insulating encapsulant, a second semiconductor die, a third semiconductor die, and a second insulating encapsulant. The plurality of first semiconductor dies are electrically connected to each other, and the first insulating encapsulant encapsulates the plurality of first semiconductor dies. The second semiconductor die and the third semiconductor die are electrically communicated to each other by connecting to the first chip package, wherein the first chip package is stacked on the second semiconductor die and the third semiconductor die. The second insulating encapsulant encapsulates the first chip package, the second semiconductor die, and the third semiconductor die.

A semiconductor device has a substrate. An electrical component is disposed over a surface of the substrate. An encapsulant is deposited over the electrical component and substrate. A portion of the surface of the substrate remains exposed from the encapsulant. A shielding layer is formed over the encapsulant. A portion of the shielding layer is removed to expose the portion of the surface of the substrate.

A semiconductor package includes a package substrate, first and second bumps on a lower surface of the package substrate, a semiconductor chip on an upper surface of the package substrate, first and second connection patterns on the upper surface of the package substrate, a molding on the upper surface of the package substrate and covering the semiconductor chip, a warpage control layer on the molding, an upper insulating layer on the warpage control layer, a first opening passing through the upper insulating layer and exposing an upper surface of the warpage control layer, a second opening overlapping the first opening in a top view, the second opening passing through the warpage control layer and exposing the first connection pattern, and a third opening passing through the upper insulating layer and exposing the second connection pattern.

An interconnection structure includes a dielectric layer, and a wiring pattern in the dielectric layer. The wiring pattern includes a via body, a first pad body that vertically overlaps the via body, and a line body that extends from the first pad body. The via body, the first pad body, and the line body are integrally connected to each other, and a level of a bottom surface of the first pad body is lower than a level of a bottom surface of the line body.