THE CONTROL DEVICE COMPRISING THE STRAIN SENSOR USING NANO-CRACKS

摘要

The present invention relates to a control device comprising a strain sensor that includes a control unit in contact with a user and having an elastic member to be transformed in accordance with control; and a sensor unit installed in the control unit and configured to measure a strain by being simultaneously transformed with the control unit, wherein the sensor unit has a first layer comprising a non-conductive material and a second layer formed on the first layer and comprising a conductive material to have a different resistance value in accordance with a variation of the widths of a plurality of cracks. The control device comprising a strain sensor using nano-cracks according to an embodiment of the present invention is capable of measuring the accurate location and posture using the strain sensor using the elastic member and nano-cracks, being miniaturized and reducing the manufacturing costs since its structure is simple.