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US 2014/0151905 A1Published application
Devices and Methods for Providing an Electrical Connection
AssigneeInfineon Technologies AG
InventorsMichael Sternad, Rainer Pelzer
Life of this patent
Estimating the term…
Abstract
A device includes a tube extending in a longitudinal direction and a hollow channel arranged in the tube. An end part of the tube is formed such that first electromagnetic radiation paths extending in the tube and outside of the hollow channel in the longitudinal direction are focused in a first focus.
Claims25
A device, comprising:
- a tube extending in a longitudinal direction;
- and
- a hollow channel arranged in the tube,
- wherein an end part of the tube is formed such that first electromagnetic radiation paths extending in the tube and outside of the hollow channel in the longitudinal direction are focused in a first focus.
1 more element
A method, comprising:
- providing a tube extending in a longitudinal direction, wherein the tube comprises a hollow channel arranged in the tube, an end part of the tube being formed such that electromagnetic radiation paths extending in the tube and outside of the hollow channel in the longitudinal direction are focused in a focus;
- and
- providing electromagnetic radiation such that the electromagnetic radiation is focused in the focus.
A device, comprising:
- a capillary extending in a longitudinal direction, wherein an end part of the capillary is beveled;
- and
- a hollow channel arranged in the capillary and defining an axis,
- wherein at the beveled end part of the capillary electromagnetic radiation paths extending in the capillary and outside of the hollow channel in the longitudinal direction are directed towards the axis.
1 more element
A device, comprising:
- a semiconductor material;
- an electrical contact element comprising a first material and arranged over the semiconductor material;
- and
- a bond wire comprising a second material and electrically coupled to the electrical contact element, wherein a transition between the first material and the second material is continuous.
1 more element
A method, comprising:
- providing electromagnetic radiation;
- focusing the electromagnetic radiation;
- melting at least one of a bonding wire and an electrical contact pad on the basis of the focused electromagnetic radiation;
- and
- providing an electrical connection between the bonding wire and the electrical contact pad.
2 more elements
Dependencies are inferred from the claim text.