Patent · US Active

Support substrate and method for producing a support substrate

US12177970B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

ROGERS GERMANY GMBH · DE

Inventors

Tilo Welker · Neuhaus, DE
Karsten Schmidt · San Diego, US
Stefan Britting · Schnaittach, DE

Key dates

Filing date	Apr 28, 2021
Grant date	Dec 24, 2024
Priority date	—
Expiry date	Oct 21, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH05K2201/2063
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A support substrate (1), in particular a metal-ceramic substrate, as a support for electric components, comprising: —at least one metal layer (10) and—an insulating element (30), in particular a ceramic element, a glass element, a glass ceramic element, and/or a high temperature-resistant plastic element. The at least one metal layer (10) and the insulating element (30) extend along a main extension plane (HSE) and are arranged one over the other in a stacking direction (S) running perpendicularly to the main extension plane (HSE), wherein in a completed support substrate (1), a binding layer (12) is formed between the at least one metal layer (10) and the insulating element (30), and an adhesive layer (13) of the binding layer (12) has a surface resistance which is greater than 5 Ohm/sq.

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