CERAMIC SUBSTRATE AND METHOD FOR MANUFACTURING CERAMIC SUBSTRATE

Abstract: a ceramic substrate includes a multilayer body including stacked ceramic layers and a housing portion in an interior of the multilayer body and a heat dissipation portion in the housing portion. a first hollow is provided between at least a portion of an outer surface of the heat dissipation portion and an inner wall surface of the housing portion in an extension direction of the heat dissipation portion.

Inventor(s): Atsushi KISHIMOTO, Tomoki KATO, Masato INAOKA, Hiroshi NISHIKAWA

CPC Classification: B32B18/00 (Layered products essentially comprising ceramics, e.g. refractory products)

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