发明授权
- 专利标题: High temperature piezoelectric material
- 专利标题(中): 高温压电材料
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申请号: US11333753申请日: 2006-01-17
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公开(公告)号: US07622851B2公开(公告)日: 2009-11-24
- 发明人: Shujun Zhang , Thomas R. Shrout
- 申请人: Shujun Zhang , Thomas R. Shrout
- 申请人地址: US PA University, Park
- 专利权人: The Penn State Research Foundation
- 当前专利权人: The Penn State Research Foundation
- 当前专利权人地址: US PA University, Park
- 代理机构: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
- 代理商 Douglas L. Wathen
- 主分类号: H01L41/08
- IPC分类号: H01L41/08
摘要:
Piezoelectric devices with excellent high temperature operation capabilities are described, including piezoelectric sensors and actuators that use a rare earth calcium oxyborate or langanite as the piezoelectric material.
公开/授权文献
- US20070164630A1 High temperature piezoelectric material 公开/授权日:2007-07-19
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