Patent ID: 6551427
Filing Date: 2003-04-22
Classification: C04B,H01L,H05K,Y02P,Y10S,Y10T

Abstract:
A method for manufacturing a multilayered ceramic body having conductor patterns, comprising:a adhering a first constraint layer on a first major surface of a non-sintered multilayered ceramic body, the first constraint layer being mainly composed of a first inorganic powder that is not sintered under the sintering condition of the non-sintered multilayered ceramic body; adhering a second constraint layer on a second major surface of the non-sintered multilayered ceramic body, the second constraint layer having different rigidity from the first constraint layer and being mainly composed of a second inorganic powder that is not sintered under the sintering condition of the non-sintered multilayered ceramic body; and firing the non-sintered multilayered ceramic body to sinter the non-sintered multilayer ceramic body.