MULTI-COMPONENT LTCC SUBSTRATE WITH A CORE OF HIGH DIELECTRIC CONSTANT CERAMIC MATERIAL AND PROCESSES FOR DEVELOPMENT THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of a co-fired, metallized high dielectric constant ceramic core reducing permissible differences of shrinks.

SOLUTION: The manufacturing method of a co-fired, metallized high dielectric constant ceramic core comprises a process forming a precursor green laminate including at least one layer of core tape, wherein the core tape includes a process having a dielectric constant of at least 20, and a process firing the precursor green laminate.

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