Patent · US Active

Device and method for producing a device

US10431715B2 · kind B2 · utility

0Cited by

4References

16Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Barbara Behr · Abensberg, DE
Andreas Weimar · Regensburg, DE
Mathias Wendt · Eschborn, DE
Marcus Zenger · Abensberg, DE

Key dates

Filing date	Aug 23, 2016
Grant date	Oct 1, 2019
Priority date	—
Expiry date	Sep 10, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/825
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 arranged between the first component and the second component, wherein the connecting element comprises at least a first phase and a second phase, wherein the first phase comprises a first metal having a first concentration, a second metal having a second concentration and a third metal having a third concentration, wherein the second phase comprises the first metal having a fourth concentration, the second metal and the third metal, wherein the first metal, the second metal and the third metal are different from one another and are suitable for reacting at a processing temperature of less than 200° C., and wherein the following applies: c11≥c25 and c11≥c13≥c12.

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