The invention relates to a method for producing a multifunctional functional carrier (11) having a rigid support structure (5) in which operating elements (7) and / or display elements (9) behind a over substantially the entire functional carrier closed, transparent surface layer (1) arranged are. Furthermore, the invention relates to the types manufactured officials. The method is characterized in that i) presented a flat, flexible and at least partially transparent plastic film (3) having a thickness in the range of 0.1-0.4 mm and in this example, at least one position hole (12) is punched; ii) the flat plastic film (3) is inserted for example by using the at least one position hole (12) exactly in position in a provided with a corresponding positioning means for engaging the position hole (12) injection mold, and a continuous plastic film (3) to form substantially hard plastic carrier (5) is injected behind the first side, the injection mold is designed such that in the controls (7) and / or display elements (9) at least partially the plastic film (3) is not back-molded and exposed in the form of at least two recesses (13) remains; iii) remote from the first page second page, the plastic film (3) submerged in the same or after transfer of the blank in a further injection mold in this further injection mold essentially the entire surface with a transparent cured potting compound in a RIM process and the formation of a closed transparent surface layer (1) having a thickness of about substantially the entire functional carrier (11) at least 0.1 mm is coated, whereby the area of the recesses (13) at least partially flexible diaphragm areas (6) form; iv) in the recesses (13) Controls (7) and / or display elements (9) are inserted and connected to the plastic carrier (5).
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