| 发明名称 |
High Frequency Piezoelectric Crystal Composites, Devices, and Methods for Manufacturing the Same |
| 摘要 |
The present invention generally relates to high frequency piezoelectric crystal composites, devices, and method for manufacturing the same. In adaptive embodiments an improved imaging device, particularly a medical imaging device or a distance imaging device, for high frequency (>20 MHz) applications involving an imaging transducer assembly is coupled to a signal imagery processor. Additionally, the proposed invention presents a system for photolithography based micro-machined piezoelectric crystal composites and their uses resulting in improved performance parameters. |
| 申请公布号 |
US2017092839(A1) |
申请公布日期 |
2017.03.30 |
| 申请号 |
US201615372501 |
申请日期 |
2016.12.08 |
| 申请人 |
CTS Corporation |
发明人 |
Han Pengdi;Tian Jian;Meneou Kevin;Stone Brandon |
| 分类号 |
H01L41/18;H03H9/02;H01L41/187;C04B35/499;C30B29/30;C30B29/32;H01L41/332;A61B8/00 |
主分类号 |
H01L41/18 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A piezoelectric PMN-PT based crystal composite, said piezoelectric crystal composite having a crystal composition represented by the formula:
x*Pb(B′1/2B″1/2)O3-y*PbTiO3-(1−x−y)*Pb(Mg1/3Nb2/3)O3; wherein,x is defined as molar % 0.00 to 0.50;y is defined as molar % 0.00 to 0.50;B′ represents Indium (In), Ytterbium (Yb), Scandium (Sc), Zirconium (Zr), or Iron (Fe); andB″ represents Niobium (Nb) or Tantalum (Ta). |
| 地址 |
Lisle IL US |
