| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a ceramic wiring substrate with high dimensional accuracy, even if a green sheet having difference in firing shrinkage between the coating direction and the breadthwise direction vertical to the direction is used, and to provide its manufacturing method. <P>SOLUTION: The ceramic wiring board includes an insulating substrate 3, having a plurality of laminated insulating layers containing at least ceramic particles and a conductor layer 5 on at least the surface of the substrate 3, and anisotropic particles 9, in each insulating layer, are oriented approximately in one direction, and the insulating layers intermingle with their orientation directions intersecting. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
