MULTILAYER CERAMIC SUBSTRATE AND ITS MANUFACUTURING METHOD

摘要

A multilayer ceramic substrate is characterized in that it comprises a side electrode in which a side edge electrode layer formed on a side edge portion of a ceramic layer overlaps with and connects to a side edge electrode layer formed on a side edge portion of another ceramic layer directly above/below the former ceramic layer, the side edge electrode layer comprises a parallel wall unexposed and generally parallel to the side surface of the multilayer ceramic substrate and a vertical wall generally perpendicular to the side surface of the multilayer ceramic substrate, and the length (La) of the parallel wall and the depth (Lb) of the parallel wall from the multilayer ceramic substrate side surface are in a relationship of La>Lb. ® KIPO & WIPO 2007