| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a low-temperature calcined multilayer circuit board capable of effectively storing a large volume of components in an LTCC circuit board, and to provide a manufacturing method therefor. <P>SOLUTION: A bulk of circuit boards are fabricated each of which has vias 3 filled with ferrite paste 65 formed on part of an insulator green sheet 1 made of insulating ceramics. Since the circuit board is used to fabricate components, a coil 60 having high and complex impedance can be obtained in the circuit board. Furthermore, a large-capacity ferroelectric laminated capacitor 75 can be stored by forming the vias 3 filled with the ferroelectric paste 75. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
