| 摘要 |
The disk (1) has a large-surface-area, electrically conductive, transparent coating (3) attached to a transparent electrically insulate substrate (2). Two current collector strips (4) are electrically connected to the coating. A locally delimited region (5) is arranged free from the coating. A heating conductor (8) with two poles (8.1, 8.2) is attached inside the free region. The pole (8.1) is electrically connected to the coating, and the pole (8.2) is electrically connected to the coating or one of the strips. The conductor is connected with the coating via nodes and two contact lines. An independent claim is also included for a method for manufacturing an electrically large surface heatable, transparent disk. |
