A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CERAMIC SUBSTRATE, CERAMIC DIVIDED SUBSTRATE, AND METHOD FOR MANUFACTURING CERAMIC SUBSTRATE
A ceramic substrate is provided with a flat plate-shaped insulating base including a ceramic, a first brazing material layer provided on a first main surface of the insulating base, a second brazing material layer provided on a second main surface of the insulating base, a first metal layer including a metal and being fixed through the first brazing material layer to the insulating base on a first main surface-side, and a second metal layer including a metal and being fixed through the second brazing material layer to the insulating base on a second main surface-side. A difference between a thickness of the first brazing material layer and a thickness of the second brazing material layer at a given point is 4.0 µm or less. The ceramic substrate shows very little warpage.
CERAMIC SUBSTRATE, CERAMIC DIVIDED SUBSTRATE, AND METHOD FOR MANUFACTURING CERAMIC SUBSTRATE
A ceramic substrate is provided with a flat plate-shaped insulating base including a ceramic, a first brazing material layer provided on a first main surface of the insulating base, a second brazing material layer provided on a second main surface of the insulating base, a first metal layer including a metal and being fixed through the first brazing material layer to the insulating base on a first main surface-side, and a second metal layer including a metal and being fixed through the second brazing material layer to the insulating base on a second main surface-side. A difference between a thickness of the first brazing material layer and a thickness of the second brazing material layer at a given point is 4.0 µm or less. The ceramic substrate shows very little warpage.
CERAMIC SUBSTRATE, CERAMIC DIVIDED SUBSTRATE, AND METHOD FOR MANUFACTURING CERAMIC SUBSTRATE
KERAMIKSUBSTRAT, GETEILTES KERAMIKSUBSTRAT UND VERFAHREN ZUR HERSTELLUNG EINES KERAMIKSUBSTRATS
SUBSTRAT CÉRAMIQUE, SUBSTRAT DIVISÉ CÉRAMIQUE ET PROCÉDÉ DE FABRICATION DE SUBSTRAT CÉRAMIQUE
OMORI TERUYUKI (author)
2023-10-04
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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