Described is a sensing device, which is suspended in a filling material, particularly a liquid, by means of a cable 30. The convertible vehicle is configured in such a way that at least one folding device acting upon a border area of the cover that is located beneath and in front of the tensioning bracket in driving direction of the cover is assigned to said cover, said folding device exerting a constraining folding force upon said border area when the roof is being opened. A third passivation layer is further applied on the semiconductor substrate and has a plurality of openings for exposing a portion of the metallic layer, wherein each of the openings is shifted in position from a corresponding one of the bonding pads by a distance not exceeding a radius of the bonding pad. The organic electroluminescent device is produced by: forming a dendrimer material layer, as at least one layer composing the organic layer, from a coating liquid containing a dendrimer material having one or more photoreactive functional groups at the ends thereof and an organic solvent; and pattern-exposing the dendrimer material layer.