A semiconductor device package and a method for packaging the same are provided. A semiconductor device package includes a carrier, an electronic component, a buffer layer, a reinforced structure, and an encapsulant. The electronic component is disposed over the carrier and has an active area. The buffer layer is disposed on the active area of the electronic component. The reinforced structure is disposed on the buffer layer. The encapsulant encapsulates the carrier, the electronic component and the reinforced structure.

A semiconductor device package and a method for packaging the same are provided. A semiconductor device package includes a carrier, an electronic component, a buffer layer, a reinforced structure, and an encapsulant. The electronic component is disposed over the carrier and has an active area. The buffer layer is disposed on the active area of the electronic component. The reinforced structure is disposed on the buffer layer. The encapsulant encapsulates the carrier, the electronic component and the reinforced structure.

A bond tip for thermocompression bonding a bottom surface includes a die contact area and a low surface energy material covering at least a portion of the bottom surface. The low surface energy material may cover substantially all of the bottom surface, or only a peripheral portion surrounding the die contact area. The die contact area may be recessed with respect to the peripheral portion a depth at least as great as a thickness of a semiconductor die to be received in the recessed die contact area. A method of thermocompression bonding is also disclosed.

A bond tip for thermocompression bonding a bottom surface includes a die contact area and a low surface energy material covering at least a portion of the bottom surface. The low surface energy material may cover substantially all of the bottom surface, or only a peripheral portion surrounding the die contact area. The die contact area may be recessed with respect to the peripheral portion a depth at least as great as a thickness of a semiconductor die to be received in the recessed die contact area. A method of thermocompression bonding is also disclosed.

A semiconductor storage device according to an embodiment includes a substrate, a first semiconductor chip, and a second semiconductor chip. The first semiconductor chip includes a first surface contacting with the substrate, a second surface on an opposite side to the first surface, and a first pad provided on the second surface. The second semiconductor chip includes a third surface contacting with the second surface, a fourth surface on an opposite side to the third surface, and a cutout portion. The cutout portion is provided at a corner portion where the third surface crosses a lateral surface between the third surface and the fourth surface. The cutout portion overlaps with at least a part of the first pad as viewed from above the fourth surface.

The present invention relates to a film-shaped firing material (1) which contains: sinterable metal particles (10); a binder component (20) that is a solid at room temperature; and a liquid component (30) that is a liquid at room temperature, the liquid component having a boiling point from 300 to 450° C.

The present invention relates to a film-shaped firing material (1) which contains: sinterable metal particles (10); a binder component (20) that is a solid at room temperature; and a liquid component (30) that is a liquid at room temperature, the liquid component having a boiling point from 300 to 450° C.

A package that includes a first integrated device comprising a first plurality of interconnects; a plurality of solder interconnects coupled to the first plurality of interconnects; a second integrated device comprising a second plurality of interconnects, wherein the second integrated device is coupled to the first integrated device through the second plurality of interconnects, the plurality of solder interconnects and the first plurality of interconnects; a polymer layer located between the first integrated device and the second integrated device; and a plurality of spacer balls located between the first integrated device and the second integrated device.

A package that includes a first integrated device comprising a first plurality of interconnects; a plurality of solder interconnects coupled to the first plurality of interconnects; a second integrated device comprising a second plurality of interconnects, wherein the second integrated device is coupled to the first integrated device through the second plurality of interconnects, the plurality of solder interconnects and the first plurality of interconnects; a polymer layer located between the first integrated device and the second integrated device; and a plurality of spacer balls located between the first integrated device and the second integrated device.

To provide a wound body of a sheet for sintering bonding with a base material that realizes a satisfactory operational efficiency in a process of producing a semiconductor device comprising sintering bonding portions of semiconductor chips and that also has both a satisfactory storage stability and a high storage efficiency. A wound body 1 according to the present invention has a form in which a sheet for sintering bonding with a base material X is wound around a winding core 2 into a roll shape, the sheet for sintering bonding with a base material X having a laminated structure comprising: a base material 11; and a sheet for sintering bonding 10, comprising an electrically conductive metal containing sinterable particle and a binder component.