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公开(公告)号:US20110154641A1
公开(公告)日:2011-06-30
申请号:US13042863
申请日:2011-03-08
申请人: RONALD E. PELRINE , Roy D. Kornbluh , Oibing Pei , Seajin Oh , Jose P. Joseph
发明人: RONALD E. PELRINE , Roy D. Kornbluh , Oibing Pei , Seajin Oh , Jose P. Joseph
CPC分类号: H01L41/047 , F02G1/043 , F02G2243/52 , F04B35/00 , F04B35/045 , F04B43/043 , F05C2225/08 , F25B9/14 , H01G5/16 , H01L41/0478 , H01L41/094 , H01L41/0986 , H01L41/113 , H01L41/1138 , H01L41/193 , H01L41/45 , H02N2/023 , H04R19/02 , H04R23/00 , Y10S310/80 , Y10T29/49826
摘要: Described herein are transducers and their fabrication. The transducers convert between mechanical and electrical energy. Some transducers of the present invention include a pre-strained polymer. The pre-strain improves the conversion between electrical and mechanical energy. The present invention provides methods for fabricating electromechanical devices including one or more electroactive polymers.
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公开(公告)号:US20120181896A1
公开(公告)日:2012-07-19
申请号:US13408996
申请日:2012-02-29
IPC分类号: H02N1/00
CPC分类号: H02N1/00 , A61F2002/5003 , A61M2025/0058 , A61M2025/0063 , B64C3/48 , H02N1/006 , Y02T50/14 , Y10T428/24752
摘要: The present invention provides meta-materials with an actively controllable mechanical property. The meta-material includes a deformable structure and a set of activation elements. The activation elements are controllable between multiple states. The meta-material includes a first value for a mechanical property when one or more of the activation elements is in the first activation state and includes a second value for the mechanical property when the activation elements have been activated to the second activation state. In one aspect, the meta-material resembles a composite material where the connectivity between the component materials or shape and arrangement of the component materials is dynamically controllable so as to affect a mechanical property of the meta-material.
摘要翻译: 本发明提供了具有可主动控制的机械特性的超临界材料。 超材料包括可变形结构和一组激活元件。 激活元件在多个状态之间是可控的。 当一个或多个激活元件处于第一激活状态并且当激活元件已被激活到第二激活状态时,该元材料包括用于机械特性的第一值。 在一个方面,超材料类似于复合材料,其中组分材料之间的连接性或组分材料的形状和排列是动态可控的,以便影响超临界材料的机械性能。
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