发明名称 |
ELECTROMECHANICAL POLYMER-BASED SENSOR |
摘要 |
An electromechanical polymer (EMP) sensor includes (a) a first set of EMP layers provided between a first electrode and a second electrode forming a capacitor, the first set of EMP layers having one or more EMP layers capable of being activated by application of a voltage across the first and second electrodes; and (b) a sensing circuit coupled to the first electrode and the second electrode for detecting a change in capacitance or a change in voltage across the first and second electrodes. The EMP sensor may further include means for disconnecting the second electrode from a ground reference after the pre-determined voltage is applied, such that the sensing circuit senses a change in capacitance. The sensing circuit may be capable of detecting a noise portion of a voltage across the first and second electrode. |
申请公布号 |
WO2015031807(A2) |
申请公布日期 |
2015.03.05 |
申请号 |
WO2014US53499 |
申请日期 |
2014.08.29 |
申请人 |
NOVASENTIS, INC. |
发明人 |
JIANG, LI;WANG, LAWRENCE;ROGGE, MATTHEW DOUGLAS;ZELLERS, BRIAN C.;RAMSTEIN, CHRISTOPHE |
分类号 |
G01R27/26 |
主分类号 |
G01R27/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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