Method for producing a metal-ceramic substrate

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United States of America Patent

PATENT NO 12059739
APP PUB NO 20220410299A1
SERIAL NO

17808908

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Abstract

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The present invention relates to a method for producing a metal-ceramic substrate. The method has the following steps: providing a stack containing a ceramic body, a metal foil, and a solder material in contact with the ceramic body and the metal foil, wherein the solder material has: a metal having a melting point of at least 700° C., a metal having a melting point of less than 700° C., and an active metal; and heating the stack, wherein at least one of the following conditions is satisfied: the high temperature heating duration is no more than 60 min; the peak temperature heating duration is no more than 30 min; the heating duration is no more than 60 min.

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Patent Owner(s)

Patent OwnerAddress
HERAEUS ELECTRONICS GMBH & CO KGHERAEUSSTRASSE 12-14 HANAU 63450

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miric, Anton-Zoran Hanau, DE 6 5
Schnee, Daniel Hanau, DE 5 3
Schwöbel, Andre Hanau, DE 3 0
Wacker, Richard Hanau, DE 6 1

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