PANEL HEATER AND DISPLAY DEVICE USING THE SAME

摘要

It is to allow anisotropic conductive material to easily flow when an electric heating layer and a power supplying member for the heating layer are pressure-bonded via an anisotropic conductive layer, and to cope with various problems of temperature changes. A panel heater 2 comprising: a heater main part 2M comprising a substrate 21 and an electric heating layer 22; an intervening terminal part 2I including a base layer 23 and a patterned conductive layer 24; and an anisotropic conductive film 4 for coupling the heater main part 2M and the intervening terminal part 2I to electrically connect the electric heating layer 22 to the conductive layer 24. The conductive layer 24 is formed in a comb-shaped pattern including a plurality of tooth portions 24t arranged in line at intervals and a portion 24c connecting the tooth portions 24t in common, the tooth portions being connected to the electric heating layer 22 via the anisotropic conductive film 4, the intervening terminal part 2I has a conducting wire-connective portion 6 for connecting a power supply conductive wire 5 to the conductive layer 24, and the electric heating layer 22 and the conductive layer 24 are made physically contact with each other via the anisotropic conductive film 4 only by the tooth portions 24t.