Multilayered board and method for fabricating the same

摘要

A multilayered board (2) includes a laminate including a plurality of glass-containing insulating layers (9), each glass-containing insulating layer (9) being provided with an electrode (4) on the surface thereof. The glass-containing insulating layer (9) is formed by firing a layer containing 60% by volume or less of a glass component before firing, a portion of the glass component is segregated in the surface region of the glass-containing insulating layer by firing, and the electrode (4) is bonded to the surface of the glass-containing insulating layer (9) by means of the segregated glass component. A method for fabricating a multilayered board (2) is also disclosed.