Abstract:
A semiconductor device having a plastic housing and external connections, and to a method for producing the same is disclosed. In one embodiment, the plastic housing has a housing external contour made of plastic external areas with a top side, an underside opposite to the top side, and edge sides. Lower external contact areas are arranged on the underside and upper external contact areas are arranged on the top side. Furthermore, the plastic housing has external conductor tracks along the housing external contour, by means of which the lower and upper external contact areas are electrically connected. For this purpose, the external conductor tracks have at least one jet-printed first conductor track layer made of electrically conductive material. Such jet-printed conductor track layers may also be applied to active top sides of semiconductor chips in order to bridge underlying conductor track layers.
Abstract:
A method of manufacturing a semiconductor structure. One embodiment produces a substrate having at least two semiconductor chips embedded in a molded body. A layer is applied over at least one main surface of the substrate by using a jet printing process.
Abstract:
A carrier sheet with an adhesive film includes a heat-resistant base film with an upper side and an underside, and a thermoactive adhesive layer arranged on the underside of the base film and oriented toward the carrier sheet. The upper side of the base film includes an adhesive layer with semiconductor chips fixed on it, the semiconductor chips being surrounded by deactivated regions of the adhesive layer of the film upper side.
Abstract:
A TAG chip includes a magnetic coating or an electrostatically chargeable structure. A device for packing semiconductor chips includes an electromagnetic or electrostatic lifter, which picks up singulated semiconductor chips of a semiconductor wafer with a magnetic coating or including an electrostatically chargeable structure from a wafer position and deposits them in a collecting position. A mounting device includes a conveying roller with conveying receptacles for semiconductor chips, which pick up the semiconductor chips in a pick-up position with electromagnetically or electrostatically activatable conveying receptacles and, in a discharge position will discharge, via deactivation of the conveying receptacles, the semiconductor chips onto a corresponding liner or an object.
Abstract:
The invention relates to an optical transmitter and/or receiver assembly comprising at least one transmitter component (2) and/or at least one receiver component (3, 4), in addition to a planar optical circuit (5) with at least one integrated waveguide (51). According to the invention, light from the transmitter element (1) is coupled into a waveguide (51) of the planar optical circuit (5) and/or light from the waveguide (51) of the planar optical circuit (5) is uncoupled and guided onto the receiver component (3, 4). The assembly is provided with a lens (14, 15) for optically coupling the waveguide(s) (51) of the planar optical circuit (5) to a fibre-optic that can he fixed to the transmitter and/or receiver assembly (1), said lens (14, 15) being positioned on the planar optical circuit (5).
Abstract:
A semiconductor device with plastic housing composition includes an internal wiring that is electrically insulated from the plastic housing composition by an insulation layer. The plastic housing composition has a high thermal conductivity and a low coefficient of expansion, the coefficient of expansion being adapted to the semiconductor chip of the semiconductor device. This is achieved by forming the plastic housing composition with electrically semiconducting and/or electrically conducting filler particles. In particular, this plastic housing composition is advantageously used for semiconductor devices with flip-chip contacts and/or for semiconductor devices which are constructed according to the “universal packaging concept”.
Abstract:
A carrier sheet with an adhesive film includes a heat-resistant base film with an upper side and an underside, and a thermoactive adhesive layer arranged on the underside of the base film and oriented toward the carrier sheet. The upper side of the base film includes an adhesive layer with semiconductor chips fixed on it, the semiconductor chips being surrounded by deactivated regions of the adhesive layer of the film upper side.
Abstract:
A semiconductor device includes a housing composition and a through contact extending through the housing composition. The through contact is provided in a contact hole formed through the housing composition and having an asymmetrical funnel form with at least two opposite inner wall sides oriented substantially perpendicular to the top side of the housing and a further inner wall side inclined in such a way that the contact hole has an elongated-hole cross section at the top side of the housing. In the region of the contact pad, the contact hole has a cross section adapted to the contact pad. The through contact includes a contact-making conductor track that extends from the top side of the housing along the inclined fourth inner wall side to the contact pad.
Abstract:
In accordance with an embodiment of the present invention, a semiconductor package includes a substrate having a first major surface and an opposite second major surface. A first chip is disposed in the substrate. The first chip includes a plurality of contact pads at the first major surface. A via bar is disposed in the substrate. An antenna structure is disposed within the via bar.
Abstract:
A semiconductor device and manufacturing method. One embodiment provides a semiconductor chip. An encapsulating material covers the semiconductor chip. A metal layer is over the semiconductor chip and the encapsulating material. At least one of a voltage generating unit and a display unit are rigidly attached to at least one of the encapsulating material and the metal layer.