| 摘要 |
The invention relates to a transparent disk (1) that can be electrically heated over a large surface area, comprising: a large-surface-area, electrically conductive, transparent coating (3), which is applied to a transparent substrate (2), at least two bus ribbons (4), which are electrically connected to the electrically conductive transparent coating (3), at least one locally delimited region (5) free from the coating (3), wherein at least one heating conductor (8) having two poles (8.1, 8.2) is applied inside the free region (5), and wherein the first pole (8.1) is electrically connected to the electrically conductive, transparent coating (3) and the second pole (8.2) is electrically connected to the electrically conductive, transparent coating (3) or a bus ribbon (4). The invention further relates to a method for the production thereof and to the use thereof. |
