▎ 摘　　要

NOVELTY - The sensor (10) has a thermoelectric conversion layer (100) formed on a substrate (200), where the thermoelectric conversion layer comprises a graphene and graphene oxide, and the substrate comprises a biaxially oriented polypropylene film. A first electrode (310) and a second electrode (320) are respectively placed on two ends of the thermoelectric conversion layer. The thermoelectric conversion layer is formed on a fixing frame, where the fixing frame comprises two fixing portions. Two fixing portions are formed at an equal intervals. Two opposite ends of the substrate are formed with an extending portion. A shielding layer is formed on a side portion of the substrate. A connecting portion is formed on a side portion of the first electrode. USE - Sensor for setting in a human tissue organ e.g. artificial muscle and robot environment. ADVANTAGE - The sensor obtains voltage signal to represent the motion state of the human tissue organ or the robot. The sensor has self-powered effect. The sensor can observe energy in the environment, and converts the energy into electric energy, so that the sensor can output voltage signal without external power supply. The sensor is simple in structure, and has better energy saving effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for sensor manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a side perspective view of a sensor. Sensor (10) Thermoelectric conversion layer (100) Substrate (200) First electrode (310) Second electrode (320)