The present invention relates to a piezoresistive pressure sensor comprising a continuous piezoresistive foam layer; a continuous piezoresistive foam layer is arranged on one side of the electrode array layer; and an artificial leather layer as a cover layer disposed on the continuous piezoresistive foam layer. The continuous piezoresistive foam layer is prepared by doping foam with a conductive material. The piezoresistive pressure sensor can provide a large area of overall 2D pressure mapping and has good flexibility and reliability to bond to a soft surface.
本发明涉及压阻式压力传感器,其包含连续的压阻式泡沫层;电极阵列层,其一侧上设置有连续的压阻式泡沫层;和作为覆盖层的人造革层,其设置于连续的压阻式泡沫层上。所述连续的压阻式泡沫层通过使用导电材料掺杂泡沫来制备。所述压阻式压力传感器可提供大面积的整体2D‑压力映射且具有结合到柔软表面的良好的柔性和可靠性。
Piezoresistive pressure sensor based on foam structure
基于泡沫结构的压阻式压力传感器
2023-03-14
Patent
Electronic Resource
Chinese
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