Abstract: A transparent disk that can be electrically heated over a large surface area, comprising: a large-surface-area, electrically conductive, transparent coating, which is applied to a transparent substrate, at least two bus ribbons, which are electrically connected to the electrically conductive transparent coating, at least one locally delimited region free from the coating, wherein at least one heating conductor having two poles is applied inside the free region, and wherein the first pole is electrically connected to the electrically conductive, transparent coating and the second pole is electrically connected to the electrically conductive, transparent coating or a bus ribbon. A method for the production of the disk is also described.

Abstract: A laminated glass pane is described including a) a substrate glass, b) at least one layer structure applied to the substrate glass, c) at least one polymer layer applied to the layer structure, d) a cover glass on the polymer layer, wherein the mean coefficient of thermal expansion of the substrate glass is at most 18×10?7 K?1 greater than or at most 18×10?7 K?1 less than the mean coefficient of thermal expansion of the cover glass, and in the temperature range from ?40° C. to +90° C., the maximum mechanical stress of the laminated glass pane is less than or equal to 7 MPa. Uses of the laminated glass pane are also described.

Abstract: A heatable, transparent object and methods of making such device are described. Such device can be electrically heatable and can be created on an electrically insulating substrate.

Abstract: The invention relates to a glass pane (1), comprising at least two individual panes and an adhesive layer located in between them, with the glass pane (1) having a local heating area (8) which only extends over part of the overall area of the pane (1) and which can be heated by means of a heating element.