Infineon Technologies Ag

Eupec Europaeische Gesellschaft Fuer Leistungshalbleiter Mbh & Co. Kg

Pink Gmbh Vakuumtechnik

Alfred Kemper

Roland Speckels

Karsten Guth

Thomas Licht

Reinhold Bayerer

Guido Strotmann

Gottfried Ferber

Stefan Weber

A method for producing an electronic device is disclosed. One embodiment provides two soldering partners to be connected to one another at an envisaged joining location and at least one of which includes an electronic component or is formed as such a component, a soldering apparatus having an inductor, and an intermediate plate The soldering partners, the inductor and the intermediate plate are positioned in such a way that the intermediate plate is arranged between the electronic component and the envisaged joining location, on the one hand, and the inductor. The soldering partners are connected at the envisaged joining location by using a solder that is melted by energy emitted by the inductor.

Method for producing an electronic device

A method and a device is provided for levelling an area region on the surface of a metal or metallization layer of a carrier. The area region is made planar by the action of a stamp or of a roller.

Method and device for producing a bondable area region on a carrier

A method for producing a power semiconductor module including forming a contact between a contact region and a contact element as an ultrasonic welding contact via a sonotrode. The ultrasonic welding operation also being used for joining the contact regions with the contact ends and consequently for joining the contacts and the foot regions.

Power semiconductor module and method for producing the same

An apparatus for connecting a component with a substrate by means of diffusion soldering in a closed evacuated chamber is disclosed. The component and the substrate to be connected are displaceable separate from one another in the chamber, and the chamber comprises a combined transfer and pressing unit being displaceable between the current position of the component and the current position of the substrate, for placing and pressing the component on the substrate. The combined transfer and pressing unit comprises a rotatable element, which, in response to the placing and pressing of the component on the substrate, assumes an angle between the normal of the lower side of the component to be connected and the pressing direction of the component, the angle corresponding to the angle between the normal of the substrate surface area to be connected and the pressing direction of the component.

Apparatus and method for connecting a component with a substrate

A method for structured application of a laminatable intermediate layer () to a substrate () for a semiconductor module, wherein a separating layer is indirectly or directly applied to the substrate () over a large surface, the intermediate layer () is applied to the substrate (), including the separating layer(s), by lamination, over a large surface, the intermediate layer () is opened in places on the substrate (), where recesses are provided for the intermediate layer (), and the separating layer () is removed in these places.

Method for the structured application of a laminatable film to a substrate for a semiconductor module

A chip carrier member comprises a rotatable chip-receiving element. The rotatable chip-receiving element is rotatable essentially about a point.

Semiconductor chip attachment

An apparatus for connecting at least two components contains a lower die and an upper die. The lower die has the components which are to be connected, with the first component supporting the at least second component with an at least partial overlap relative to the first component. The lower die and the upper die can be moved relative to one another. The upper die carries at least two heatable plungers which are connected so as to be able to move relative to one another via a sealed pressure pad. The plungers and the pressure pad have a first flexible layer between them. A second flexible layer is arranged between the upper die and the lower die.

Apparatus and method for connecting components

A power semiconductor module is presented in which terminal elements are press-fitted into openings in a plastic housing. This measure improves the reliability of the internal bonds between the substrate and the terminal element since there is no longer a risk of the terminal elements loosening in the plastic housing.

Power semiconductor module with ceramic substrate

A method and device is provided for thermal treatment of workpieces or components, in particular for producing a soldered joint between a solder material and at least one component or workpiece which is used as a carrier for said solder material, by melting of the solder material arranged on the solder material carrier. At least one component is heated in a melt chamber ( ) in a process atmosphere which is sealed off from the environment. In a subsequent step the component is cooled in a cooling chamber ( ) in a process atmosphere which is sealed off from the environment. The component is heated and cooled in process chamber ( ) which are independent of each other.

Growing community of inventors

Warstein, Germany

Alfred Kemper