A method of manufacturing a semiconductor device, the method including: preparing an insulated circuit substrate including a conductive plate; partially fixing a plate-like bonding member onto the conductive plate so as to make a positioning of the bonding member in a horizontal direction; mounting a semiconductor chip on the bonding member; and heating and melting the bonding member so as to form a bonding layer for bonding the insulated circuit substrate and the semiconductor chip each other.

In one embodiment, methods for making semiconductor devices are disclosed.

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 display device includes a substrate including a conductive pad, a driving chip facing the substrate and including a conductive bump electrically connected to the conductive pad and an inspection bump which is insulated from the conductive pad, and an adhesive member which is between the conductive pad and the driving chip and connects the conductive pad to the driving chip. The adhesive member includes a first adhesive layer including a conductive ball; and a second adhesive layer facing the first adhesive layer, the second adhesive layer including a first area including a color-changing material, and a second area adjacent to the first area and excluding the color-changing material.

In one embodiment, a semiconductor wafer includes a first substrate, a first insulator provided on the first substrate, and a plurality of first pads provided in the first insulator. The wafer further includes a second insulator provided on the first insulator, a plurality of second pads provided on the first pads in the second insulator, a stacked film alternately including a plurality of first insulating layers and a plurality of second insulating layers provided in the second insulator, and a second substrate provided on the second insulator. Furthermore, the first insulator and the second insulator are connected to each other between an edge face of the first insulator and an edge face of the second insulator, and the second insulator intervenes between the first insulator and the stacked film at the edge faces of the first and second insulators.

Flexible devices including conductive traces with enhanced stretchability, and methods of making and using the same are provided. The circuit die is disposed on a flexible substrate. Electrically conductive traces are formed in channels on the flexible substrate to electrically contact with contact pads of the circuit die. A first polymer liquid flows in the channels to cover a free surface of the traces. The circuit die can also be surrounded by a curing product of a second polymer liquid.

A direct bonded heterogeneous integration (DBHi) device includes a substrate including a trench formed in a top surface of the substrate. The DBHi device further includes a first chip coupled to the substrate on a first side of the trench by a plurality of first interconnects. The DBHi device further includes a second chip coupled to the substrate on a second side of the trench by a plurality of second interconnects. The second side of the trench is arranged opposite the first side of the trench. The DBHi device further includes a bridge coupled to the first chip and to the second chip by a plurality of third interconnects such that the bridge is suspended in the trench. The DBHi device further includes a non-conductive paste material surrounding the plurality of third interconnects to further couple the bridge to the first chip and to the second chip.

A display device includes a substrate including a conductive pad, a driving chip facing the substrate and including a conductive bump electrically connected to the conductive pad and an inspection bump which is insulated from the conductive pad, and an adhesive member which is between the conductive pad and the driving chip and connects the conductive pad to the driving chip. The adhesive member includes a first adhesive layer including a conductive ball, and a second adhesive layer facing the first adhesive layer, the second adhesive layer including a first area including a color-changing material, and a second area adjacent to the first area and excluding the color-changing material.

A semiconductor package includes spread inhibiting structure to constrain the movement of viscous material during fabrication. In some embodiments, the spread inhibiting structure comprises a recess in an underside of a package lid overlying the die. According to other embodiments, the spread inhibiting structure comprises polymer disposed on the lid underside proximate to a side of the packaged die. According to still other embodiments, the spread inhibiting structure comprises a polymer disposed around the top of the die to serve as a dam and contain spreading. In some embodiments, the viscous material may be a Thermal Integration Material (TIM) in an uncured state, and the polymer may be the TIM in a cured state.

A semiconductor package includes spread inhibiting structure to constrain the movement of viscous material during fabrication. In some embodiments, the spread inhibiting structure comprises a recess in an underside of a package lid overlying the die. According to other embodiments, the spread inhibiting structure comprises polymer disposed on the lid underside proximate to a side of the packaged die. According to still other embodiments, the spread inhibiting structure comprises a polymer disposed around the top of the die to serve as a dam and contain spreading. In some embodiments, the viscous material may be a Thermal Integration Material (TIM) in an uncured state, and the polymer may be the TIM in a cured state.