- 专利标题： Acoustic wave device
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申请号： US14971567申请日： 2015-12-16
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公开(公告)号： US10218334B2公开(公告)日： 2019-02-26
- 发明人: Yasufumi Kaneda , Takuma Kuroyanagi , Kazushige Hatakeyama
- 申请人： TAIYO YUDEN CO., LTD.
- 申请人地址： JP Tokyo
- 专利权人： TAIYO YUDEN CO., LTD.
- 当前专利权人： TAIYO YUDEN CO., LTD.
- 当前专利权人地址： JP Tokyo
- 代理机构： Chen Yoshimura LLP
- 优先权： JP2015-055403 20150318; JP2015-157577 20150807
- 主分类号： H03H9/56
- IPC分类号： H03H9/56 ; H03H9/60 ; H03H9/64 ; H03H9/02
摘要：
An acoustic wave device includes: a substrate; an acoustic wave resonator that is formed on the substrate; a first wiring line that is formed on the substrate and is electrically coupled to the acoustic wave resonator; and a second wiring line that is electrically coupled to the first wiring line, at least a part of the second wiring line being formed immediately above the acoustic wave resonator across an air gap.
公开/授权文献
- US20160277006A1 ACOUSTIC WAVE DEVICE 公开/授权日：2016-09-22