A package comprising a metallization portion; an integrated device comprising a plurality of pillar interconnects, wherein the integrated device is coupled to the metallization portion through the plurality of pillar interconnects; and an encapsulation layer at least partially encapsulating the integrated device, wherein the encapsulation layer is coupled to the metallization portion.

A semiconductor package includes: a lower redistribution structure including a lower redistribution layer; external connection bumps below the lower redistribution structure; a lower chip structure on the lower redistribution structure; an encapsulant at least partially encapsulating the lower chip structure; an upper encapsulating layer on the encapsulant; an adhesive layer on an upper surface of the lower chip structure; a plurality of posts extending through the encapsulant and electrically connected to the lower redistribution layer; an upper chip structure on the upper encapsulating layer and electrically connected to the plurality of posts; a heat dissipation member on one side of the upper chip structure and overlapping the lower chip structure in a vertical direction; and a heat transfer material layer extending through the upper encapsulating layer and the adhesive layer and disposed between the heat dissipation member and the lower chip structure.

Implementations of a semiconductor package may include two or more die, each of the two more die coupled to a metal layer at a drain of each of the two more die, the two or more die and each metal layer arranged in two parallel planes; a first interconnect layer coupled at a source of each of the two more die; a second interconnect layer coupled to a gate of each of the two or more die and to a gate package contact through one or more vias; and an encapsulant that encapsulates the two or more die and at least a portion of the first interconnect layer, each metal layer, and the second interconnect layer.

A fan-out wafer-level packaging (FOWLP) unit including a substrate, at least one first die, a first dielectric layer, a plurality of first conductive circuits, a second dielectric layer, a plurality of second conductive circuits, and at least one second die is provided. A range perpendicular to a second surface of the first die is defined as a chip area. The second dielectric layer is provided with a plurality of second slots allowing the second conductive circuit to expose and form bonding pads. The bonding pads located around the chip area are first bonding pads. The second die is disposed over the second dielectric layer by flip chip and electrically connected to the first die which is electrically connected with the outside by the first bonding pads. Thereby problems of conventional FOWLP generated during manufacturing of the conductive circuits including higher manufacturing cost and less environmental benefit can be solved.

Embodiments are generally directed to package stacking using chip to wafer bonding. An embodiment of a device includes a first stacked layer including one or more semiconductor dies, components or both, the first stacked layer further including a first dielectric layer, the first stacked layer being thinned to a first thickness; and a second stacked layer of one or more semiconductor dies, components, or both, the second stacked layer further including a second dielectric layer, the second stacked layer being fabricated on the first stacked layer.

A microelectronic device is formed to include an embedded die substrate on an interposer; where the embedded die substrate is formed with no more than a single layer of transverse routing traces. In the device, all additional routing may be allocated to the interposer to which the embedded die substrate is attached. The embedded die substrate may be formed with a planarized dielectric formed over an initial metallization layer supporting the embedded die.

A method for fabricating a semiconductor wafer may etch a surface of a silicon substrate to form a first cavity and a second cavity. The method may apply a first dielectric layer to the surface of the silicon substrate, the first cavity, and the second cavity. The method may affix a first die into the first cavity of the silicon substrate. The method may affix a second die into the second cavity of the silicon substrate. The method may apply a second dielectric layer to the surface of the silicon substrate, an exposed surface of the first die, and an exposed surface of the second die. The method may form a redistribution layer over the second dielectric layer, where the redistribution layer is configured to electrically couple the first die to the second die.

Disclosed are a fan-out packaging device and a method of manufacturing the fan-out packaging device, and more particularly a fan-out packaging device using a bridge, the fan-out packaging device including a bridge formed at one side of a fan-out package having two or more dies integrated therein, at least one trace formed at the bridge, and a connection terminal formed at an end of the trace, the connection terminal being in contact with a contact terminal of the fan-out package, wherein the different dies integrated in the fan-out package are electrically connected to each other via the bridge.

A package substrate based on a molding process may include an encapsulation layer, a support frame located in the encapsulation layer, a base, a device located on an upper surface of the base, a copper boss located on a lower surface of the base, a conductive copper pillar layer penetrating the encapsulation layer in the height direction, and a first circuit layer and a second circuit layer over and under the encapsulation layer. The second circuit layer includes a second conductive circuit and a heat dissipation circuit, the first circuit layer and the second conductive circuit are connected conductively through the conductive copper pillar layer, the heat dissipation circuit is connected to one side of the device through the copper boss and the base, and the first circuit layer is connected to the other side of the device.

A semiconductor device package comprises a semiconductor device, a first encapsulant surrounding the semiconductor device, a second encapsulant covering the semiconductor device and the first encapsulant, and a redistribution layer extending through the second encapsulant and electrically connected to the semiconductor device.