Disclosed is a semiconductor package comprising a first semiconductor chip on a substrate, a second semiconductor chip between the substrate and the first semiconductor chip, and a spacer between the substrate and the first semiconductor chip. The substrate includes a first substrate pad between the second semiconductor chip and the spacer. The second semiconductor chip includes a chip pad and a signal wire. The spacer includes a first dummy pad on the spacer and a first dummy wire coupled to the first dummy pad. The first dummy pad is adjacent to the second semiconductor chip. The first semiconductor chip is attached to the second semiconductor chip and the spacer by an adhesive layer on the first semiconductor chip. A portion of each of the signal wire and the first dummy wire are in the adhesive layer.

A method of manufacturing a WBGA package includes providing a carrier having a first surface and a second surface opposite to the first surface of the carrier, wherein the carrier has a through hole extending between the first surface and the second surface of the carrier; disposing an electronic component on the second surface of the carrier, wherein the electronic component includes a first bonding pad and a second bonding pad; and electrically connecting the first bonding pad and the second bonding pad through a first bonding wire.

Implementations of an image sensor package may include an image sensor die including at least one bond pad thereon; a bond wire wirebonded to the at least one bond pad; and an optically transmissive lid coupled to the image sensor die with an optically opaque film adhesive over the at least one bond pad. The bond wire may extend through the optically opaque film adhesive to the at least one bond pad.

An apparatus comprising: a die stack comprising at least one die pair, the at least one die pair having a first die over a second die, the first die and the second die both having a first surface and a second surface, the second surface of the first die over the first surface of the second die; and an adhesive film between the first die and the second die of the at least one die pair; wherein the adhesive film comprises an insulating layer and a conductive layer, the insulating layer adhering to the second surface of the first die and the conductive layer adhering to the first surface of the second die.

A semiconductor package includes a first package substrate, a first semiconductor chip on the first package substrate, a plurality of first chip connection units to connect the first package substrate to the first semiconductor chip, an interposer on the first semiconductor chip, the interposer having a width greater than a width of the first semiconductor chip in a direction parallel to an upper surface of the first package substrate, and an upper filling layer including a center portion and an outer portion, the center portion being between the first semiconductor chip and the interposer, and the outer portion surrounding the center portion and having a thickness greater than a thickness of the center portion in a direction perpendicular to the upper surface of the first package substrate.

An apparatus comprising: a die stack comprising at least one die pair, the at least one die pair having a first die over a second die, the first die and the second die both having a first surface and a second surface, the second surface of the first die over the first surface of the second die; and an adhesive film between the first die and the second die of the at least one die pair; wherein the adhesive film comprises an insulating layer and a conductive layer, the insulating layer adhering to the second surface of the first die and the conductive layer adhering to the first surface of the second die.

A land grid array semiconductor device is disclosed which is configured for removable insertion to and from a host device. The land grid array semiconductor device may include a first set of one or more contact fingers on the first surface of the land grid array semiconductor device, and a second set of one or more contact fingers on the second surface of the land grid array semiconductor device. In order to electrically couple the second set of one or more contact fingers, one or more electrical connectors may be provided physically extending between the second set of one or more contact fingers and at least one of the substrate and the at least one semiconductor die.

Semiconductor devices including stacked semiconductor dies and associated systems and methods are disclosed herein. In one embodiment, a semiconductor device includes a first semiconductor die coupled to a package substrate and a second semiconductor die stacked over the first semiconductor die and laterally offset from the first semiconductor die. The second semiconductor die can accordingly include an overhang portion that extends beyond a side of the first semiconductor die and faces the package substrate. In some embodiments, the second semiconductor die includes bond pads at the overhang portion that are electrically coupled to the package substrate via conductive features disposed therebetween. In certain embodiments, the first semiconductor die can include second bond pads electrically coupled to the package substrate via wire bonds.

An image sensor package according to an embodiment of the present technology includes: a solid-state image sensor; a transparent substrate; and a package substrate. The solid-state image sensor has a light-receiving surface including a light-reception unit and a first terminal unit, and a rear surface opposite to the light-receiving surface. The transparent substrate faces the light-receiving surface. The package substrate includes a frame portion, a second terminal unit, and a supporting body. The frame portion has a joint surface to be joined to the transparent substrate and includes a housing portion housing the solid-state image sensor. The second terminal unit is to be wire-bonded to the first terminal unit, the second terminal unit being provided in the frame portion. The supporting body is provided in a peripheral portion of the light-receiving surface or at a center portion of the rear surface and partially supports the light-receiving surface or the rear surface.

A bonding wire for connecting a first pad to a second pad is provided. The bonding wire includes a ball part bonded to the first pad, a neck part formed on the ball part, and a wire part extending from the neck part to the second pad. Less than an entire portion of a top surface of the neck part is covered by the wire part, and the wire part is in contact with the neck part, the ball part, and the first pad.