Patent · US Active

Device and method for producing a device

US10204880B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Barbara Behr · Abensberg, DE
Mathias Wendt · Eschborn, DE
Marcus Zenger · Abensberg, DE

Key dates

Filing date	Aug 23, 2016
Grant date	Feb 12, 2019
Priority date	—
Expiry date	Aug 23, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/0364
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

A device and a method for producing a device are disclosed. In an embodiment the device includes a first component, a second component and a connecting element directly arranged between the first component and the second component, wherein the connecting element includes at least a first metal, which is formed as an adhesive layer, a diffusion barrier and a component of a first phase and a second phase of the connecting element, wherein the adhesive layer is arranged on the first component and/or the second component, wherein the first phase and/or the second phase includes, besides the first metal, further metals different from the first metal, wherein a concentration of the first metal in the first phase is greater than a concentration of the first metal in the second phase, and wherein the connecting element includes a layer of a silicide of the first metal.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.