HEAT-GENERATING RESIN SUBSTRATE

摘要

PROBLEM TO BE SOLVED: To provide a heat-generating resin substrate hardly causing separation or fracture of a transparent conductive film from a surface of the resin substrate, and capable of rapidly removing tarnish of the surface and snow attached thereto.

SOLUTION: This heat-generating resin substrate 1 is provided with: a transparent or translucent resin substrate 10; a transparent conductive film 23 formed on a surface of the resin substrate 10; a pair of electrodes 25 arranged at positions in contact with the transparent conductive film 23; and a power source 31 supplying power to the transparent conductive film 23 through the electrodes 25. Between the resin substrate 10 and the transparent conductive film 23, a buffer layer 21 absorbing thermal extension difference between both of them is formed. Thereby, even when the transparent conductive film 23 is heated at a high temperature increase rate, the separation of the transparent conductive film 23 from the surface of the resin substrate 10, and the fracture thereof is hardly caused.

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