发明名称 Elastically stretchable fabric force sensor arrays and methods of making
摘要 Force or pressure transducer arrays have elastically stretchable electrically conductive polymer threads disposed in parallel rows and columns that contact at intersections thereof a piezoresistive material which has an electrical resistivity which varies inversely with pressure or force exerted thereon to form a matrix array of force or pressure sensor elements. The threads are fixed to a single one or pair of flexible elastically stretchable substrate sheets made of thin sheets of an insulating polymer such as PVC, or for greater elasticity and conformability to irregularly-shaped objects such as human body parts, an elastically stretchable fabric such as LYCRA or SPANDEX. Elastic stretchability of the sensor arrays is optionally enhanced by disposing either or both row and column conductive threads in sinuously curved, serpentine paths rather than straight lines.
申请公布号 US8161826(B1) 申请公布日期 2012.04.24
申请号 US20090380845 申请日期 2009.03.05
申请人 TAYLOR GEOFFREY L.;STRYKER CORPORATION 发明人 TAYLOR GEOFFREY L.
分类号 G01L1/22;G01D7/00;G01L3/00 主分类号 G01L1/22
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