| 摘要 |
The invention relates to a transparent pane having a conductive coating, which extends at least over a part of the pane surface, in particular over the visual field thereof. The conductive coating is electrically connected to at least two strip-shaped bus lines such that, after application of a supply voltage, a current flows over a heating field formed by the coating. It is essential that the conductive coating has such an electrical resistance that, when a supply voltage in the range of more than 100 to 400 volts is applied, a heating power in the range of 300 to 1000 Watts/m2 is output by the heating field, wherein each of the bus lines has at least in some sections a maximum width of less than 5 mm, and wherein the width is dimensioned such that a maximum heating power of 10 Watts/m is output. Moreover each of the bus lines has a specific resistance in the range of 2 to 4 µOhm·cm. |
