HEAT LOAD DETECTION ELEMENT, ELECTRIC DEVICE, HEAT LOAD DETECTOR, ELECTRICAL CHARACTERISTICS RECOGNITION DEVICE AND METHOD

摘要

PROBLEM TO BE SOLVED: To provide an easy-to-fabricate heat load detection element for detecting the extent of received heat load well. SOLUTION: Between electrode layers 120 formed of a pair of inorganic conductive members in the shape of a thin film, an organic conductive polymer layer 130 is formed of a conductive polyaniline constituent exhibiting positive temperature resistance characteristics for gradually increasing the resistance between the electrode layers 120 each time a predetermined heat load is received in the shape of a thin film by coating. A heat load detection element 100 having negative temperature resistance characteristics is obtained by contact resistance with the electrode layer 120. A heat load detection element 100 having desired temperature resistance characteristics and stabilized resistance characteristics depending on the heat load is obtained by setting the contact area properly. COPYRIGHT: (C)2008,JPO&INPIT