发明授权
- 专利标题: Multi-layer transducers with annular contacts
- 专利标题(中): 具有环形触点的多层换能器
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申请号: US11737725申请日: 2007-04-19
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公开(公告)号: US07538477B2公开(公告)日: 2009-05-26
- 发明人: R. Shane Fazzio , Walter Dauksher , Atul Goel
- 申请人: R. Shane Fazzio , Walter Dauksher , Atul Goel
- 申请人地址: SG Singapore
- 专利权人: Avago Technologies Wireless IP (Singapore) Pte. Ltd.
- 当前专利权人: Avago Technologies Wireless IP (Singapore) Pte. Ltd.
- 当前专利权人地址: SG Singapore
- 主分类号: H01L41/08
- IPC分类号: H01L41/08
摘要:
Transducer structures having multiple piezoelectric layer and annular contacts are described.
公开/授权文献
- US20080122317A1 MULTI-LAYER TRANSDUCERS WITH ANNULAR CONTACTS 公开/授权日:2008-05-29
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