PROBLEM TO BE SOLVED: To provide a heating electrode device, in which an opposite side thereof is more clearly visible while suppressing degradation in haze performance.SOLUTION: The heating electrode device includes: a transparent substrate layer 24; a plurality of bus bar electrodes 21a, 21b disposed at a predetermined interval on a surface of the substrate layer; a plurality of heating conductors 22a made of conductor filaments disposed on the surface of the substrate layer, spanning between the plurality of bus bar electrodes, and electrically connected to the bus bar electrodes; and a flattening layer 25 which is deposited on the side of the substrate layer where the bus bar electrodes and the heating conductors are disposed so as to fill gaps among the plurality of heating conductors and has a flat surface on the opposite side to the side disposed on the substrate layer. The bus bar electrode has an exposed part 21c formed to protrude from the flattening layer.SELECTED DRAWING: Figure 2
【課題】ヘイズの低下を抑え、より明瞭に反対側を視認することができる加熱電極装置を提供する。【解決手段】透明である基材層24と、基材層の面に所定の間隔を有して配置された複数のバスバー電極21a、21bと、基材層の面に配置され、複数のバスバー電極間を渡して該バスバー電極に電気的に接続された導体の線条である複数の発熱導体22aと、バスバー電極及び発熱導体が設けられた側の基材層に積層され、複数の発熱導体間を埋めるように配置され、基材層に配置された側とは反対側の面が平坦である平坦化層25、とを、備え、バスバー電極は、平坦化層から突出する露出部21cが形成されている。【選択図】図2
HEATING ELECTRODE DEVICE, ELECTRIC HEATING PANEL, VEHICLE, AND METHOD FOR MANUFACTURING HEATING ELECTRODE DEVICE
加熱電極装置、通電加熱パネル、乗物、及び加熱電極装置の製造方法
2017-11-30
Patent
Electronic Resource
Japanese
HEATING ELECTRODE DEVICE, ELECTRIC HEATING PANEL, AND VEHICLE
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