| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminate chip resonator which can be more small-sized and is capable of maintaining an excellent performance even if metal wiring is present in a mount board or the like. <P>SOLUTION: A laminate chip resonator comprises a plurality of ceramics sintered layers 2 each of which is formed from a mixed material adding a dielectric material and a magnetic material thereto and laminated, a plurality of coil-shaped conductor patterns 3 which are provided between the ceramics sintered layers and connected with each other via through holes H, and a magnetic layer 4 which is laminated under the bottom ceramics sintered layer and formed from a magnetic material of a metal oxide or from a material mixing the magnetic material and a glass material of a sintering additive. The laminate chip resonator is chip-shaped as a whole and on a pair of side faces which are confronted with each other, a pair of terminal electrodes 5 are provided which are connected to end portions of the coil-shaped conductor patterns. <P>COPYRIGHT: (C)2013,JPO&INPIT |
