Keramiskt flerskiktssubstrat och förfarande för tillverkning av detsamma

摘要

The A ceramic multilayer substrate includes a plurality of ceramic substrates being stacked vertically, each substrate having a designated thickness; pattern layers formed on surfaces of the ceramic substrates so as to form circuit elements; external terminals vertically formed on side surfaces of the stacked ceramic substrates; and internal connection parts, each of which is formed on a part of one of the pattern layers, is connected to one of the external terminal terminals so as to exchange signals with the outside, and be is broad enough to surround at least partially the connected external terminal.