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: 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: 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: The invention deals with an antenna arrangement (1) for transmitting and receiving electromagnetic signals, the antenna arrangement (1) comprising: a flat carrier substrate (2) made of dielectric material, a first conducting track (32) applied to a surface of the carrier substrate (2), the first conducting track (32) possessing at one end a point of contact so as to gather thereat or inject thereat the signals and a first dipole (50, 51) at the opposite end, a second conducting track (42) applied to the other surface of the carrier substrate (2), the second conducting track (42) possessing at one end a point of contact so as to gather thereat or inject thereat the signals and a second dipole (60, 61) at the opposite end, the first and the second dipoles (50, 51, 60, 61) forming a crossed dipole.

Abstract: The invention is aimed at a substrate, in particular window pane (1), with an electrically conducting and heatable coating (2), at least one communication window (5) made in the latter in the form of an interruption of said coating, the window being able to allow through a so-called communication radiation used as signal carrying information to be transmitted and whose wavelength lies in a span of wavelengths that can be reflected or absorbed by the coating (2), and another electrically conducting element in contact with at least one part of edges of the window (5) and in contact with the coating, characterized in that the communication window (5) is provided with an electrically conducting covering (6) and linked electrically to said other electrically conducting element.

Abstract: Actuating device for a lock mechanism (13) comprising a device (5, 6) for transmitting and receiving signals which can be transmitted without contact, at least one switching device (9) for connecting the interrogation dialog and an actuation device (11) associated with the transmission and reception device and found in the closed or locked position. The transmission and reception device comprises a control element (5) and another element (6) arranged in close proximity, the actuating device comprising at least one other switching device (4, 4′) which is associated with the control element (5) for connecting the latter so that it communicates only when it is in its actuated state.