发明名称 |
Resonant Element and Method for Manufacturing the Same |
摘要 |
A plurality of flat-plate filter elements are placed on a pallet having a plurality of holding holes. Each of the filter elements includes a rear-principal-surface electrode pattern having a ground electrode provided on a rear principal surface and a front-principal-surface electrode pattern having a principal-surface electrode provided on a front principal surface. One of a first side surface and a second side surface of each of the filter elements is placed on a printing surface of the pallet. A first side-surface electrode pattern of a point-symmetric form in the side surfaces is formed on the side surfaces placed on the printing surface of the pallet. Then, the filter elements are vertically inverted, and a second side-surface electrode pattern having the same form as the first side-surface electrode pattern is formed on the side surfaces facing each other.
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申请公布号 |
US2009219115(A1) |
申请公布日期 |
2009.09.03 |
申请号 |
US20090465955 |
申请日期 |
2009.05.14 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
TUJIGUCHI TATSUYA;TAKEI YASUNORI;HONDA NOBUYOSHI |
分类号 |
H01P3/08;H05K3/10 |
主分类号 |
H01P3/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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