Fer Fahrzeugelektrik Gmbh

Reum Gmbh

Helmut Moser

Frank Gotthardt

In a process for the production of a plate, in particular a motor vehicle licence plate, in which at least a layer sequence forming an electroluminescence flat capacitor () and a reflection film (') are applied to a carrier (), a reflection film (&#x2032;) is selected whose reflection value is higher than the maximum value permitted by statute, and said reflection value is reduced by further production steps to such an extent that it is below the maximum value permitted by statute.

Method for producing a plate

To enlarge the design and technical use options of a vehicle lamp, in particular for motor vehicles, which includes at least one functional lamp and a light exit cover covering the internal space of the vehicle lamp, provided on surface regions of at least one component () of the vehicle lamp, which are visible from the exterior and which do not cover the at least one functional lamp, is an electroluminescence arrangement which includes at least one flat capacitor () which includes at least a rear base electrode (), a pigment layer () which in operation lights up, and a transparent cover electrode ().

Vehicle lamp

In an electroluminescence light arrangement comprising a carrier substrate ( ) of an electrically insulating material on which there is an electrically conductive layer from which there are formed at least two conductor track regions which are electrically insulated from each other and which form a first electrode ( ) and a second electrode ( ) and are covered over by a pigment layer ( ) whose doped pigments light when an ac voltage is applied to the two electrodes, to increase the light brightness it is provided that at least in a portion of its surface the pigment layer ( ) is covered over by a thin transparent electrically conductive cover layer ( ) to which in operation no additional voltage is applied from the exterior.

Growing community of inventors

Bruchsal, Germany

Helmut Moser