Sensor unit that uses an electroactive polymer for wireless transmission / reception of deformation information, and sensor that uses this

초록

A sensor that uses an electroactive polymer to wirelessly transmit / receive deformation information, the sensor comprising:<br />at least one first fiber containing an electroactive polymer material that generates a voltage when at least one first fiber is deformed by an external force, and<br />at least one second fiber that is flexible and contains a conductive material,<br />wherein the first fiber and the second fiber are woven to cross each other, or a fiber body is formed so that a second fiber layer is formed on at least one of an inner side and / or a surface of a first fiber layer and the fiber body is woven in the form of a fabric ,<br />characterized in that<br />the sensor also comprises a third fiber containing an electrically insulating material, the first fiber, the second fiber and the third fiber woven to cross each other so that contact between the second fibers by the third fiber is prevented.