device and procedure for manufacturing integrated ceramic flerskiktssubstrat with brytspu00e5r and sprickfu00f6rebyggande bodies including the leader

摘要

A multilayer integrated substrate includes breaking grooves arranged in a grid pattern so as to section the main surface of the substrate into a plurality of blocks, and also includes fracture-preventing conductor films arranged so as to cross the breaking grooves. The fracture-preventing conductor films contain a metal component that prevents undesirable fracturing of the multilayer integrated substrate along the breaking grooves.