A semiconductor device includes a first substrate, a first insulating film provided on the first substrate, and a first plug provided in the first insulating film. The device further includes a first layer provided on the first insulating film and a first metal layer provided on the first plug in the first layer and electrically connected to the first plug. The device further includes a second metal layer including a first portion provided in the first layer and a second portion provided on the first layer and electrically connected to the first metal layer.

A method for the transfer of components from a sender substrate to a receiver substrate includes provision and/or production of the components on the sender substrate, transfer of the components of the sender substrate to the transfer substrate, and transfer of the components from the transfer substrate to the receiver substrate.The components can be transferred selectively by means of bonding means and/or debonding means.

Provided is a non-volatile memory device including a first structure including a first substrate; a peripheral circuit; a first insulation structure; a plurality of first bonding pads; and a first interconnect structure; a second structure, which includes a conductive etch stop layer; a common source line layer; a stacked structure including alternately stacked gate layers and interlayer insulation layers; a plurality of channel structures penetrating through a cell region of the stacked structure; a second insulation structure; a plurality of second bonding pads; and a second interconnect structure and bonded to the first structure; and a connection layer including a third insulation structure; an input/output via; and an input/output pad, wherein an interface between the second insulation structure and the third insulation structure is disposed at a vertical level between the top surface and the bottom surface of the conductive etch stop layer.

A semiconductor structure and a manufacturing method thereof are provided. A semiconductor structure includes top, bottom, and middle tiers. The bottom tier includes a first interconnect structure overlying a first semiconductor substrate, and a first front-side bonding structure overlying the first interconnect structure. The middle tier interposed between and electrically coupled to the top and bottom tiers includes a second interconnect structure overlying a second semiconductor substrate, a second front-side bonding structure interposed between the top tier and the second interconnect structure, and a back-side bonding structure interposed between the second semiconductor substrate and the first front-side bonding structure. A bonding feature of the second front-side bonding structure includes a first bonding via in contact with the second interconnect structure, a first bonding contact overlying the first bonding via, and a barrier layer interface between a bottom of the first bonding contact and a top of the first bonding via.

A package includes an interposer having a first redistribution structure; a first die directly bonded to a first surface of the first redistribution structure with a dielectric-to-dielectric bond and a metal-to-metal bond; a second die directly bonded to the first surface of the first redistribution structure with a dielectric-to-dielectric bond and a metal-to-metal bond; an encapsulant around the first die and the second die; and a plurality of conductive connectors on a second side of the first redistribution structure opposite to the first die and the second die.

The present disclosure relates to a three-dimensional (3D) memory and a fabrication method thereof. The method includes forming a memory chip on a first substrate, disposing a first semiconductor layer on the memory chip, forming a plurality of first contacts through the first semiconductor layer, forming a first peripheral circuit chip based on the first semiconductor layer, disposing a second semiconductor layer on the first peripheral circuit chip, forming a plurality of second contacts through the second semiconductor layer, and forming a second peripheral circuit chip based on the second semiconductor layer. The first peripheral circuit chip is electrically connected with the memory chip through the plurality of first contacts, and the second peripheral circuit chip is electrically connected with the memory chip through the plurality of first and second contacts.

In one embodiment, an integrated device package is disclosed. The integrated device package can comprise a carrier an a molding compound over a portion of an upper surface of the carrier. The integrated device package can comprise an integrated device die mounted to the carrier and at least partially embedded in the molding compound, the integrated device die comprising active circuitry. The integrated device package can comprise a stress compensation element mounted to the carrier and at least partially embedded in the molding compound, the stress compensation element spaced apart from the integrated device die, the stress compensation element comprising a dummy stress compensation element devoid of active circuitry. At least one of the stress compensation element and the integrated device die can be directly bonded to the carrier without an adhesive.

The present application discloses a semiconductor device and a method for fabricating the semiconductor device. The semiconductor device includes a first semiconductor structure, a second semiconductor structure, a through semiconductor via, and an insulation layer. The first semiconductor structure includes a first circuit layer and a first main bonding layer in the first circuit layer and substantially coplanar with a front face of the first circuit layer. The second semiconductor structure includes a second circuit layer on the first circuit layer and a second main bonding layer in the second circuit layer, and topologically aligned with and contacted to the first main bonding layer. The through semiconductor via is along the second semiconductor structure and the first and second main bonding layer, and extending to the first circuit layer. The insulation layer is positioned on a sidewall of the through semiconductor via.

A semiconductor package includes a first connection structure, a first semiconductor chip on an upper surface of the first connection structure, a first molding layer on the upper surface of the first connection structure and surrounding the first semiconductor chip, a first bond pad on the first semiconductor chip, a first bond insulation layer on the first semiconductor chip and the first molding layer and surrounding the first bond pad, a second bond pad directly contacting the first bond pad, a second bond insulation layer surrounding the second bond pad; and a second semiconductor chip on the second bond pad and the second bond insulation layer.

A system for assembling fields from a source substrate onto a second substrate. The source substrate includes fields. The system further includes a transfer chuck that is used to pick at least four of the fields from the source substrate in parallel to be transferred to the second substrate, where the relative positions of the at least four of the fields is predetermined.