| 摘要 |
PROBLEM TO BE SOLVED: To provide a lamination type dielectric filter which reduces internal stress of a lamination body, and improves reliability. SOLUTION: The lamination type dielectric filter 7 is provided with: a lamination body 1 which forms internal electrodes composing at least one of an inductor element, a capacitor element, and a ground electrode between dielectric layers 1a to 1h, and exposes end parts of the internal electrodes in a side plane while laminating a plurality of the dielectric layers 1a to 1h; intermediate electrode units 8 which cover end parts exposing the internal electrodes, join to the side faces of the lamination body 1, are slightly larger than the end parts, and consist of a sintered product of metallic particles and glass; and external electrodes which adhere to the side face of the lamination body 1 including the intermediate electrode units 8, and consist of metallic particles and resin. The method increases currents which flow between the internal electrodes and the external electrodes while restraining the lamination body 1 from generating internal stress. COPYRIGHT: (C)2011,JPO&INPIT
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