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21. 发明授权

US07038357B2 Stretched rolled electroactive polymer transducers and method of producing same 有权
标题翻译：拉伸电动聚合物换能器及其制造方法
公开(公告)号：US07038357B2
公开(公告)日：2006-05-02
申请号：US10644894
申请日：2003-08-21
申请人： Andrew A. Goldenberg , Landy Toth , Alex Kapps
发明人： Andrew A. Goldenberg , Landy Toth , Alex Kapps
IPC分类号： H01L41/08
CPC分类号： F04B43/12 , F04B43/09 , H01L41/0836 , H01L41/193 , H01L41/27 , H01L41/45 , Y10S310/80
摘要： A transducer is designed and fabricated using stretched rolled electroactive polymers. The invention includes the design, fabrication, and integration of a stretched rolled actuator system with corresponding sensing, control and power subsystems. The invention presented is based on the improved performance of electroactive polymer transducers that can be achieve by prestretching the polymeric material. In this invention, the preferred stretch is maintained in a rolled configuration by introducing structural elements to the transducer. The structural elements facilitate fabrication of the transducer as well as provide a compact and efficient means of maintaining stretch and the desired boundary conditions on the electroactive polymer during operation. These conditions together are used to improve and tailor the strain response of the transducer.
摘要翻译：传感器使用拉伸的电活性聚合物设计和制造。本发明包括拉伸卷绕的致动器系统与相应的感测，控制和电力子系统的设计，制造和集成。本发明基于通过预拉伸聚合材料可以实现的电活性聚合物换能器的改进的性能。在本发明中，优选的拉伸通过将结构元件引入换能器而保持卷成形状。结构元件有助于换能器的制造，并且提供在操作期间在电活性聚合物上保持拉伸和期望的边界条件的紧凑和有效的手段。这些条件一起用于改善和调整换能器的应变响应。

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