Capacitive–piezoresistive hybrid flexible pressure sensor based on conductive micropillar arrays with high sensitivity over a wide dynamic range
Zhiran Shen, Chengduan Yang, Chuanjie Yao, Ziqi Liu, Xinshuo Huang, Zhengjie Liu, Jingshan Mo, Huihua Xu, Gen He, Jun Tao, Xi Xie, Tian Hang, Hui‐Jiuan Chen, Fanmao Liu
Abstract
the voltage division method and directly reads out the signals after further amplification, filtering and transmission. The improved facile and highly adjustable fabrication process, as well as the flexible hybrid sensing strategy, will benefit the unified design, batch production, quantifiable optimization, and functional diversity of wearable/implantable bioelectronics.
Topics & Concepts
Capacitive sensingMaterials sciencePiezoresistive effectPressure sensorCapacitanceElectrical conductorSensitivity (control systems)OptoelectronicsTactile sensorAcousticsNanotechnologyElectrodeElectronic engineeringElectrical engineeringComposite materialComputer scienceMechanical engineeringEngineeringRobotChemistryPhysical chemistryPhysicsArtificial intelligenceAdvanced Sensor and Energy Harvesting MaterialsTactile and Sensory InteractionsMuscle activation and electromyography studies