Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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.
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.
CERAMIC SUBSTRATE, CERAMIC DIVIDED SUBSTRATE, AND METHOD FOR MANUFACTURING CERAMIC SUBSTRATE
OMORI TERUYUKI (Autor:in)
02.11.2023
Patent
Elektronische Ressource
Englisch
IPC:
H05K
PRINTED CIRCUITS
,
Gedruckte Schaltungen
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C04B
Kalk
,
LIME
CERAMIC SUBSTRATE, CERAMIC DIVIDED SUBSTRATE, AND METHOD FOR MANUFACTURING CERAMIC SUBSTRATE
| Europäisches Patentamt | 2023
CERAMIC SUBSTRATE, CERAMIC CIRCUIT BOARD, AND METHOD OF MANUFACTURING CERAMIC SUBSTRATE
| Europäisches Patentamt | 2023