发明名称 |
MULTIMODE ELASTIC WAVE DEVICE |
摘要 |
A multimode elastic wave device includes a pair of reflectors, and a first interdigital transducer (IDT) electrode through a fifth IDT electrode arranged between the pair of reflectors. In this configuration, each of the average of electrode-finger pitches in the first IDT electrode and the average of electrode-finger pitches in the fifth IDT electrode is smaller than both of the average of electrode-finger pitches in the second IDT electrode and the average of electrode-finger pitches in the fourth IDT electrode. |
申请公布号 |
US2014049341(A1) |
申请公布日期 |
2014.02.20 |
申请号 |
US201314112547 |
申请日期 |
2013.02.05 |
申请人 |
KOMATSU TOMOYA;FUJIWARA JOJI;TSURUNARI TETSUYA;NAKAMURA HIROYUKI;NISHIMURA KAZUNORI;PANASONIC CORPORATION |
发明人 |
KOMATSU TOMOYA;FUJIWARA JOJI;TSURUNARI TETSUYA;NAKAMURA HIROYUKI;NISHIMURA KAZUNORI |
分类号 |
H03H9/54 |
主分类号 |
H03H9/54 |
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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