| 发明名称 |
Surface Acoustic Wave Sensor |
| 摘要 |
A surface acoustic wave sensor of the invention includes: a piezo element that propagates a surface acoustic wave; an electrode that carries out conversion of an electrical signal and a surface acoustic wave; and a porous base member into which liquid infiltrates and which comes into contact with the piezo element. |
| 申请公布号 |
US2014305221(A1) |
申请公布日期 |
2014.10.16 |
| 申请号 |
US201214355581 |
申请日期 |
2012.11.01 |
| 申请人 |
Japan Radio Co., Ltd. |
发明人 |
Kogai Takashi;Yatsuda Hiromi |
| 分类号 |
G01N29/22;G01N29/024 |
主分类号 |
G01N29/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A surface acoustic wave sensor comprising:
a piezo element that propagates a surface acoustic wave; an electrode that carries out conversion of an electrical signal and a surface acoustic wave; and a porous base member which is disposed at a propagation path of the surface acoustic wave, is disposed above a detection region of the piezo element into which liquid serving as an analyte is introduced, and into which liquid infiltrates, the liquid having a portion that comes into contact with the detection region which is due to the liquid infiltration by a capillary phenomenon. |
| 地址 |
Tokyo JP |
