Invention Grant
US08182904B2 Laminated ceramic package 有权
层压陶瓷包装

Laminated ceramic package
Abstract:
Provided is a laminated ceramic package. The laminated ceramic package includes a laminated ceramic substrate having a conductive pattern therein, a first ceramic layer on the laminated ceramic substrate, and a second ceramic layer on the first ceramic layer. The first ceramic layer has a firing area shrinkage rate of about 1% or less. The second ceramic layer has a cavity receiving electronic components and a different firing shrinkage rate from the first ceramic layer.
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