Abstract: An electroluminescent arrangement is described. This electroluminescent arrangement comprises the following functional layers: (a) rear electrode as layer A; (b) dielectric layer as layer B; (c) electroluminescent layer as layer C; and (d) cover electrode as layer D.

Abstract: An electroluminescent arrangement is described. This electroluminescent arrangement comprises the following functional layers: (a) rear electrode as layer A; (b) dielectric layer as layer B; (c) electroluminescent layer as layer C; and (d) cover electrode as layer D.

Abstract: A laminated glazing with at least one rigid pane and an adhesive layer assembled to the rigid plane by surface bonding, via which a protective and/or functional sheet is applied to the rigid pane. The protective sheet is set back relative to an outer edge of the rigid pane, at least in certain parts. At least one retaining element is placed on the edge of the rigid pane in the region of the set-back of the protective sheet. The retaining element has a thickness approximately corresponding, or corresponding, to the maximum thickness of the adhesive layer at the edge of the protective sheet and is partially covered by the protective sheet at least in defined parts.

Abstract: The invention is aimed at a substrate, in particular window pane, with an electrically conducting and heatable coating, at least one communication window made in the latter in the form of an interruption of said coating, the window being able to allow communication radiation used as signal carrying information to be transmitted therethrough and whose wavelength lies in a span of wavelengths that can be reflected or absorbed by the coating, and another electrically conducting element in contact with at least one part of edges of the window and in contact with the coating, characterized in that the communication window is provided with an electrically conducting covering and linked electrically to the other electrically conducting element.

Abstract: An antenna arrangement for transmitting and receiving electromagnetic signals includes a flat carrier substrate made of a dielectric material, a first conducting track applied to a surface of the carrier substrate, a second conducting track applied to an other surface of the carrier substrate. The first conducting track includes at one end a point of contact to gather or inject signals and a first dipole at the opposite end. The second conducting track includes at one end a point of contact to gather or inject the signals and a second dipole at the opposite end. The first and the second dipoles form a crossed dipole. The antenna arrangement may be disposed on a glazing.

Abstract: An electroluminescent arrangement is described. This electroluminescent arrangement comprises the following functional layers: (a) rear electrode as layer A; (b) dielectric layer as layer B; (c) electroluminescent layer as layer C; and (d) cover electrode as layer D.

Abstract: A flat luminous element with at least one substrate and one coating, applied onto the surface of the substrate and emitting light, and including plural luminous elements configured to be separately electrically connected next to one another, in different parts of the surface, so as to obtain different luminous effects. At least one separate luminous element is provided with an enhanced luminous power relative to the luminosity of the surface and with a light emission that is directed.

Abstract: An antenna glazing for automobiles, including an electrically conducting cladding extending surface-wise over the surface of the glazing up to a zone of the free edge of the cladding, serving as an antenna element, and a coupling electrode furnished with external connections, coupled in the capacitive regime to the electrically conducting cladding with interposition of an insulating layer. The coupling electrode is composed at least of one thin wire, which starts from the zone at the edge of the glazing, is conducted over the surface covered by the cladding, and is returned to the zone of the edge with at least one fold, so that the two ends of the wire are situated in the zone of the edge of the glazing.

Abstract: A process for manufacturing a multilayer element with a transparent surface electrode, an electro-luminescent lighting film, and a second surface electrode. To form the transparent surface electrode, a thin-film multilayer system, including at least an electrically conducting part film and thereafter a dielectric part film, is applied to a substrate. An EL lighting film and at least the second surface electrode are applied one after the other on the thin-film multilayer system by screen printing. The two surface electrodes are respectively connected to an electrical connection element for connection to the voltage source.

Abstract: A method for protecting metal-containing structures, in particular electrically conductive structures, deposited on a substrate, against corrosive attacks, in particular electrocorrosion attacks. The method applies at least temporarily to the structure a passivation electric voltage in the passivation range of the conductive material concerned.

Abstract: A light-guiding assembly for vehicle roofs has a plurality of glass sheets (1, 2) with an interlayer (3) of a polymeric laminating material interposed. The light-guiding assembly has light-coupling means (5) for coupling light into the light-guiding assembly. According to the invention, the light coupled into the interlayer (3) is substantially guided through the interlayer (3). Preferably, the refractive index of the interlayer is higher than the refractive index of the glass sheets. Preferably, refractive layers (8, 9) of a material with a refractive index lower than the refractive index of the interlayer (3) are provided adjacent the interlayer between the respective glass sheets (1, 2) and the interlayer (3). Preferably, the light-guiding assembly is provided with a recess (10), the recess (10) being adapted to receive the light-coupling means (5).

Abstract: An antenna glazing for automobiles, including an electrically conducting cladding extending surface-wise over the surface of the glazing up to a zone of the free edge of the cladding, serving as an antenna element, and a coupling electrode furnished with external connections, coupled in the capacitive regime to the electrically conducting cladding with interposition of an insulating layer. The coupling electrode is composed at least of one thin wire, which starts from the zone at the edge of the glazing, is conducted over the surface covered by the cladding, and is returned to the zone of the edge with at least one fold, so that the two ends of the wire are situated in the zone of the edge of the glazing.

Abstract: A method for protecting metal-containing structures, in particular electrically conductive structures, deposited on a substrate, against corrosive attacks, in particular electrocorrosion attacks. The method applies at least temporarily to the structure a passivation electric voltage in the passivation range of the conductive material concerned.

Abstract: An antenna window with a high-frequency electric component placed fixedly on one of its surfaces, which is electrically connected to a conductor structure provided on the same surface of the window. The high-frequency component has at least one flat coupling electrode, which is kept at a specific distance from the flat conductor structure conducting high-frequency antenna signals, by an intermediate dielectric layer, to form the electrical connection.

Abstract: A heated window with an electrically conducting surface coating that may be electrically connected as a heating element to a voltage source using a first and a second current-collecting rail and that is split into a first part, a heated look-through region, and a second part, an additional heated region. In the heated window at least two current-collecting rails are arranged in the additional heated region so that the direction in which the current flows in the additional heated region is roughly perpendicular to the direction in which the current flows in the heated look-through region.

Abstract: The invention concerns a laminated glass pane (1) with at least a rigid pane and a flat electrically controlled functional element (2) as well as at least a thin electrically conductive coat (5), wherein, in accordance with the invention, the coat (5) also constitutes a flat electrode of the functional element, the coat being capable of being heated by being powered with an electric voltage, independently of the power supply of the functional element (2). Thus, unwanted variations of the optical properties of the functional elements are reduced when such a laminated glass pane is used at highly fluctuating temperatures, in particular at low temperatures.

Abstract: A process for manufacturing a multilayer element with a transparent surface electrode (2), an electroluminescent lighting film (3) and a second surface electrode (5) is characterized by the following steps: to form the transparent surface electrode, a thin-film multilayer system (2), comprising at least an electrically conducting part film (2.1) and thereafter a dielectric part film (2.2), is applied to a substrate (1); an EL lighting film (3) and at least the second surface electrode (5) are applied one after the other on the thin-film multilayer system (2) by screen printing; and the two surface electrodes (2.1, 5) are respectively connected to an electrical connection element (7) for connection to the voltage source.

Abstract: A laminated panel assembly including at least one rigid panel, an electrically controllable flat functional element, and at least one electrically conducting thin film. The thin film forms a flat electrode of the functional element. The thin film can be heated by supplying the thin film with an electrical voltage independently of the electrical supply for the functional element. Moreover, undesirable variations in optical properties of the functional element, when such a laminated panel assembly is used at highly fluctuating temperatures, in particular at low temperatures, are thus reduced.

Abstract: A heated window with an electrically conducting surface coating that may be electrically connected as a heating element to a voltage source using a first and a second current-collecting rail and that is split into a first part, a heated look-through region, and a second part, an additional heated region. In the heated window at least two current-collecting rails are arranged in the additional heated region so that the direction in which the current flows in the additional heated region is roughly perpendicular to the direction in which the current flows in the heated look-through region.

Abstract: An antenna window (1) with a high-frequency electric component (HF) placed fixedly on one of its surfaces, which is electrically connected to a conductor structure (3) provided on the same surface of the window, characterized in that the high-frequency component (HF) has at least one flat coupling electrode (5), which is kept at a specific distance from the flat conductor structure (3) conducting high-frequency antenna signals, by means of an intermediate dielectric layer (4), in order to form said electrical connection.