摘要:
The invention relates to a method in which components (101, 102) are provided, movement elements (104) are in each case applied to surfaces of a number of the components (101), and the components (101, 102) are stacked, so that one or a plurality of the movement elements (104) are situated between adjacent components (101, 102) and the components (101, 102) are held in their position by connecting elements (103).
摘要:
A semiconductor component includes a plastic housing including: plastic outer surfaces; lower outer contact surfaces arranged on an underside of the housing; upper outer contact surfaces arranged on a top side of the housing that is opposite the underside; and outer interconnects electrically connecting the lower outer contact surfaces to the upper outer contact surfaces, the outer interconnects including a layer of solder arranged on conduction paths along an outer contour of the housing.
摘要:
An electronic component has an electronic circuit and a rubber-elastic elevation. The rubber-elastic elevation is formed of an insulating rubber-elastic material disposed on a surface of the electronic component and has a conductive land on its crest. The rubber-elastic elevation also has on its sloping side or in its volume a conduction path between the land and the electronic circuit.
摘要:
A semiconductor stack and a semiconductor base device with a wiring substrate and an intermediate wiring board for a semiconductor device stack is disclosed. In one embodiment, a semiconductor chip is arranged between the intermediate wiring board and the wiring substrate which is electrically connected by way of the wiring substrate on the one hand to external contacts on the underside of the wiring substrate and on the other hand to contact terminal areas in the edge regions of the wiring substrate. The intermediate wiring board has angled-away external flat conductors, which are electrically connected in the contact terminal areas of the wiring board. Furthermore, on the upper side of the intermediate wiring board, arranged on the free ends of the internal flat conductors are external contact terminal areas, which correspond in size and arrangement to external contacts of a semiconductor device to be stacked.
摘要:
A semiconductor device with a thinned semiconductor chip and a method for producing the latter is disclosed. In one embodiment, the thinned semiconductor chip has a top side with contact areas and a rear side with a rear side electrode. In this case, the rear side electrode is cohesively connected to a chip pad of a circuit carrier via an electrically conductive layer. In another embodiment, the thinned semiconductor chips of this semiconductor device according to the invention have low-microdefect edge side regions with semiconductor element structures and edge sides patterned by etching technology.
摘要:
A coupling substrate for semiconductor components includes a patterned metal layer on a topside of an insulating carrier. Metal tracks project beyond the insulating carrier, the metal tracks being angled away at the lateral edges of the carrier in the direction of the underside of the carrier and projecting beyond the underside of the carrier. The metal tracks have a metal coating, thereby enlarging each cross section such that the metal tracks form dimensionally stable, flat, conductor external contacts of the coupling substrate.
摘要:
The invention provides DNA sequences encoding novel members of the TGF-β family of proteins. The. TGF-β family comprises proteins which function as growth and/or differentiation factors and which are useful in medical applications. Accordingly, the invention also describes the isolation of the above-mentioned DNA sequences, the expression of the encoded proteins, the production of said proteins and pharmaceutical compositions containing said proteins.
摘要:
An electronic component includes a semiconductor chip with a chip topside, an integrated circuit, and a chip backside. The chip backside includes a magnetic layer. The electronic component further includes a chip carrier with a magnetic layer on its carrier topside. At least one of the two magnetic layers is permanently magnetic such that the semiconductor chip is magnetically fixed on the chip carrier.
摘要:
A method for bonding conductors onto semiconductor components is disclosed, where an opening is provided in an insulation layer on a semiconductor component. At least one conductor extends across the opening, where the conductor is bonded onto the semiconductor component by a bonding tool, which bends the conductor in the region of the opening toward the semiconductor component. Prior to the bonding, the conductor is severed in the region of the opening.