| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a planar heating element in which an electrode composed of a conductive material and a heating part composed of a resistor material are not peeled off from a substrate while maintaining flexibility and elasticity, the electrode is not heated abnormally, and the heating part can ensure uniform heating. <P>SOLUTION: The planar heating element comprises a substrate 2 having flexibility and elasticity, a pair of electrodes 3a, 3b formed of a conductive material 5 on the surface of the substrate 2, and a heating part 4 that is composed of a resistor material 6, connected electrically with the pair of electrodes 3a, 3b and has a self temperature control function. The heating part 4 is partially buried in the substrate 2 in the thickness direction by applying the resistor material 6 on the substrate 2 and then pressing the resistor material 6. <P>COPYRIGHT: (C)2012,JPO&INPIT |
