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。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Piezoresistive pressure sensor based on foam structure


    Weitere Titelangaben:

    基于泡沫结构的压阻式压力传感器


    Beteiligte:
    LEE JUN-MIN (Autor:in) / LIN WEIXIANG (Autor:in) / SCHRU DER MARC (Autor:in) / MARTIN MICHAEL (Autor:in) / ZHANG ZHONGKAI (Autor:in) / LI CHANGXI (Autor:in) / KING MATTHEW J (Autor:in) / ZHAO YIBIN (Autor:in)

    Erscheinungsdatum :

    14.03.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B62D MOTOR VEHICLES , Motorfahrzeuge



    PIEZORESISTIVE PRESSURE SENSOR BASED ON FOAM STRUCTURE

    LEE JUN MIN / LIN WEI HSIANG / SCHROEDER MARC et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    A piezoresistive integrated pressure sensor

    Yamada, K. / Nishihara, M. / Kanzawa, R. et al. | Tema Archiv | 1983


    A combustion pressure sensor utilizing silicon piezoresistive effect

    Takeuchi,M. / Tsukada,K. / Nonomura,Y. et al. | Kraftfahrwesen | 1993


    A Combustion Pressure Sensor Utilizing Silicon Piezoresistive Effect

    Tsukada, Kouji / Takeuchi, Masaharu / Chujou, Yoshiki et al. | SAE Technical Papers | 1993


    Integrated Hybrid Pressure Sensor Using a Piezoresistive Thickfilm Sensor Element

    Stecher, Günther / Glas, Hans Joachim / Kuhnt, Winfried | SAE Technical Papers | 1987