Abstract: A pane, includes a substrate, an electrically conductive structure on a region of the substrate, a layer of a solder material on a region of the electrically conductive structure, and at least two soldering points of the at least one electrical connection element on the solder material, wherein the at least two soldering points form at least one contact surface between the at least one electrical connection element and the electrically conductive structure, and a shape of the at least one contact surface has at least one segment of an oval, an ellipse, or a circle with a central angle ? of at least 90°.

Abstract: A disk having at least one electric connecting element is described. The disk has a substrate, and electrically conductive structure on a region of the substrate, a connecting element containing at least chromium-containing steel, and a layer of a soldering compound that electrically connects the connecting element to sub-regions of the electrically conductive structure.

Abstract: A soldering tip for a soldering iron is presented. In one aspect, the soldering tip is used in a hand-held soldering iron for soldering an electrical connection element on an electrically conductive structure on a substrate. The soldering tip includes a substantially hemispherical end portion. Also presented is a method for producing a pane with an electrical connection element using the soldering tip with a hand-held soldering iron.

Abstract: A disk having at least one electric connecting element is described. The disk has a substrate, and electrically conductive structure on a region of the substrate, a connecting element containing at least chromium-containing steel, and a layer of a soldering compound that electrically connects the connecting element to sub-regions of the electrically conductive structure.

Abstract: A pane, includes a substrate, an electrically conductive structure on a region of the substrate, a layer of a solder material on a region of the electrically conductive structure, and at least two soldering points of the at least one electrical connection element on the solder material, wherein the at least two soldering points form at least one contact surface between the at least one electrical connection element and the electrically conductive structure, and a shape of the at least one contact surface has at least one segment of an oval, an ellipse, or a circle with a central angle ? of at least 90°.

Abstract: A pane having at least one electrical connection element is described. The pane has a substrate, an electrically conductive structure on a region of the substrate, a layer of a solder material on a region of the electrically conductive structure, and at least two soldering points of a connection element on the solder material. The at least two soldering points define at least one contact surface between the connection element and the electrically conductive structure, and a shape of the at least one contact surface has at least one segment of an oval, an ellipse, or a circle with a central angle ? of at least 90°.

Abstract: A pane provided with at least one electrical connection element is described. The pane has a substrate, an electroconductive structure on a region of the substrate, a layer of soldering mass on a region of the electroconductive structure, and a connection element on the solder mass. The connection element contains a first and a second base region, a first and a second transition region, and a bridge region between the first and the second transition region, a first and a second contact surface arranged on a lower side of the first and second base regions. The first and the second contact surfaces and surfaces of the first and the second transition regions, facing the substrate are connected to the electroconductive structure by the solder mass. An angle between a surface of the substrate and each tangential plane of the surfaces of the first and the second transition region, facing the substrate, is less than 90°.

Abstract: A pane having an electrical connection element, said pane having: a substrate; an electrically conductive structure in a region of the substrate; and a connection element in a region of the electrically conductive structure, the connection element containing at least a chromium-containing steel. The connection element has a region which is crimped about a connecting cable and connected to the electrically conductive structure by means of a solder.

Abstract: A pane having an electrical connection element, the pane having: a substrate; an electrically conductive structure in a region of the substrate; and a connection element in a region of the electrically conductive structure, the connection element containing at least a chromium-containing steel. The connection element has a region which is crimped about a connecting cable and a soldering region connected-to the electrically conductive structure by means of a lead-free solder.

Abstract: A method for producing a heatable luminaire cover is described. The heatable luminaire cover has: a polymeric main body, a first busbar, a second busbar and at least two conductor tracks on the inside of the polymeric main body.

Abstract: A soldering tip for a soldering iron is presented. In one aspect, the soldering tip is used in a hand-held soldering iron for soldering an electrical connection element on an electrically conductive structure on a substrate. The soldering tip includes a substantially hemispherical end portion. Also presented is a method for producing a pane with an electrical connection element using the soldering tip with a hand-held soldering iron.

Abstract: A pane having an electrical connection element, the pane having: a substrate; an electrically conductive structure in a region of the substrate; and a connection element in a region of the electrically conductive structure, the connection element containing at least a chromium-containing steel. The connection element has a region which is crimped about a connecting cable and a soldering region connected-to the electrically conductive structure by means of a lead-free solder.

Abstract: A heatable luminaire cover is described. The heatable luminaire cover has a polymeric main body, a first busbar, a second busbar and at least two conductor tracks on the inside of the polymeric main body.

Abstract: A pane having an electrical connection element, the pane having: a substrate; an electrically conductive structure in a region of the substrate; and a connection element in a region of the electrically conductive structure, the connection element containing at least a chromium-containing steel. The connection element has a region which is crimped about a connecting cable and a soldering region connected to the electrically conductive structure by means of a lead-free solder.

Abstract: A method for producing a heatable luminaire cover is described. The heatable luminaire cover has: a polymeric main body, a first busbar, a second busbar and at least two conductor tracks on the inside of the polymeric main body.

Abstract: A pane having an electrical connection element, said pane having: a substrate; an electrically conductive structure in a region of the substrate; and a connection element in a region of the electrically conductive structure, the connection element containing at least a chromium-containing steel. The connection element has a region which is crimped about a connecting cable and connected to the electrically conductive structure by means of a solder.

Abstract: A pane having an electrical connection element, said pane having: a substrate; an electrically conductive structure in a region of the substrate; and a connection element in a region of the electrically conductive structure, the connection element containing at least a chromium-containing steel. The connection element has a region which is crimped about a connecting cable and connected to the electrically conductive structure by means of a solder.

Abstract: A disk with at least one connecting element having a connecting bridge, including; a substrate having an electrically conductive structure on at least one partial region of the substrate, at least one electric connecting element on at least one partial region of the electrically conductive structure, a connecting bridge on at least one partial region of the connecting element and a lead-free solder mass that connects the electric connecting element in at least one partial region with the electrically conductive structure, wherein the difference of the thermal expansion coefficient of the substrate and the connecting element is less than 5×10?6/° C., wherein the connecting bridge is formed in a massive manner and contains copper and wherein the material compositions of the connecting element and the connecting bridge differ.

Abstract: A pane with at least one electrical connection element, having: a substrate, an electrically conductive structure on a region of the substrate, a connection element that is implemented as a snap and contains at least one chromium-containing steel, and a layer of a soldering compound, which electrically connects the connection element to a subregion of the electrically conductive structure.

Abstract: An electrical connection element is described. The connection element contains at least an iron-nickel alloy or an iron-nickel-cobalt alloy.