发明申请
- 专利标题: High-Frequency Acoustic Wave Device
- 专利标题(中): 高频声波装置
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申请号: US11884499申请日: 2006-02-16
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公开(公告)号: US20080211602A1公开(公告)日: 2008-09-04
- 发明人: Abdelkrim Khelif , Abdelkrim Choujaa , Vincent Laude
- 申请人: Abdelkrim Khelif , Abdelkrim Choujaa , Vincent Laude
- 优先权: FR0550442 20050216
- 国际申请: PCT/FR2006/050142 WO 20060216
- 主分类号: H03H9/25
- IPC分类号: H03H9/25 ; H01L41/22 ; H01L41/083
摘要:
An acoustic wave device comprising a piezoelectric layer on an omnidirectional acoustic mirror and excitation and/or reception means on a surface of said piezoelectric layer, capable of exciting waves in a band gap of the acoustic mirror.
公开/授权文献
- US07880563B2 High-frequency acoustic wave device 公开/授权日:2011-02-01
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