Patent · US Active

Process for producing a contact area of an electronic component

US8148195B2 · kind B2 · utility

1Cited by

2References

15Claims

0Family size

Assignee

SCHOTT SOLAR AG · DE

Inventors

Axel Metz · Hameln, DE
Stefan Bagus · Flieden, DE
Stefan Dauwe · Blankenbach, DE
Tobias Droste · Heilbad Heiligenstadt, DE
Peter Roth · Austin, US
Andreas Teppe · Konstanz, DE

Key dates

Filing date	Sep 13, 2010
Grant date	Apr 3, 2012
Priority date	—
Expiry date	Oct 19, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

A process for forming at least one local contact area of a substrate of an electrical component for contacting the contact area with a connector, in which the substrate, on the contact side, is provided with a sintered porous metal layer. To make available a mechanically durable, electrically faultless solderable contact area, it is proposed that the porous layer be compacted and/or removed in the contact area to be formed.

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