The invention relates to a drive arrangement for the motorized adjustment of a closure element of a motor vehicle, wherein the drive arrangement, in the installed state, is coupled in drive terms to the closure element. At least one biasing device is provided which acts between adjacent guiding bodies so as to push them apart while still allowing the liner to bend under pressure. The resulting electrophotographic photosensitive body has excellent potential retention properties. By using such an oxide semiconductor film for a transistor, a highly reliable semiconductor device having stable electric characteristics can be provided. According to the invention, said operating device may be provided with additional functionality with a construction of the minimum technical complexity, wherein the transmitter arrangement may be rotated in relation to the receiver arrangement and is designed such that, at differing rotational angles, signals corresponding to the given rotational angle may be generated in the receiver device.