摘要:
Packaging systems and methods for semiconductor devices are disclosed. In one embodiment, a packaging system includes a first plate having a first coefficient of thermal expansion (CTE). An integrated circuit is mountable to the first plate. The packaging system includes a second plate coupleable over the first plate over the integrated circuit. The second plate has a second CTE that is substantially a same CTE as the first CTE. A plurality of solder balls is coupleable to the first plate or the second plate and to the integrated circuit.
摘要:
Integrated circuit assembly including a die stack assembly having a heat dissipation device thermally coupled to a lateral of surface the die stack assembly. The die stack assembly includes a plurality integrated circuits placed on each other. In another embodiment a heat dissipation device comprising an encapsulant is thermally coupled to and surrounds a die stack assembly that includes a plurality of integrated circuits placed on each other. At least one heat conducting intermediate layer between integrated circuits is thermally coupled to the heat dissipation device.
摘要:
A structure and method of forming low cost bond pads is described. In one embodiment, the invention includes depositing an insulating layer over a last metal line of a substrate and forming an opening in the insulating layer. A colloid is printed over the insulating layer and fills the opening in the insulating layer. A conductive via and bond pads are formed by heating the colloid.
摘要:
A method of forming flip chip bumps includes forming a plurality of metallization pads on a die. In another step, a structured layer having pores is formed on the die and metallization pads where the pads on the die are exposed through the pores. In yet another step, the die is transferred to a chamber having a liquid metal bath. In another step, a first pressure is created within the chamber followed by dipping the die in the liquid metal bath. In another step, a second pressure is created within the chamber such that liquid metal fills portions of the pores thereby forming metal pillars connected to the pads.
摘要:
A multichip module assembly includes a chipset of at least two chips. The chips have active sides, rear sides and chip contacts on their active sides adjacent each other and are embedded in a polymer matrix in a symmetrical manner relating to the top and the bottom surface of the chipset. Chip contacts are electrically connected by through polymer connectors that each extend from a chip contact to a surface of the polymer matrix. A film wiring line is arranged on a side of the polymer matrix for electrical connection of two through polymer connectors of two chips or a through polymer connector with an interconnect element arranged on a side of the polymer matrix.
摘要:
The present invention provides a semiconductor module having: a semiconductor device (10) having a contact device (11) for making electrical contact with a connection device (17; 20) via a rewiring device (15, 15′, 15″); and a carrier device (12, 13, 14) for mechanically coupling the semiconductor device (10) to a connection device (17), the carrier device (12, 13, 14) having a gradient between a first modulus of elasticity at the semiconductor device (10) and a second, higher modulus of elasticity at the connection device (17; 20). The present invention likewise provides a method for producing a semiconductor module.
摘要:
A structure and method of forming low cost bond pads is described. In one embodiment, the invention includes depositing an insulating layer over a last metal line of a substrate and forming an opening in the insulating layer. A colloid is printed over the insulating layer and fills the opening in the insulating layer. A conductive via and bond pads are formed by heating the colloid.
摘要:
An integrated circuit with a substrate with a lower and an upper surface is described. A via extends between the upper and the lower surface of the substrate. The via contains a conductive filling material that comprises carbon.
摘要:
A semiconductor substrate for an integrated circuit device comprises at least one insulating substrate region being formed of a cohesive insulating material. The insulating substrate region includes at least two conductive vias extending at least between a first surface and a second surface of the insulating substrate region.
摘要:
Fabricating an integrated circuit device includes providing a semiconductor substrate comprising a first surface and a sec-ond surface, forming a wiring layer on the first surface of the semiconductor substrate, providing a circuit chip, and arranging the circuit chip on the wiring layer of the semi-conductor substrate. The fabricating further includes forming an embedding layer on the wiring layer and on the circuit chip, the embedding layer encapsulating the circuit chip, thinning the semiconductor substrate at the second surface after forming the embedding layer, and forming a conductive via in the semiconductor substrate being electrically coupled to the wiring layer and exposed at the second surface of the semiconductor substrate. Moreover, an integrated circuit de-vice is described.