Abstract: A method of manufacturing a thermoelectric module including a substrate and at least one conductive or semiconductor polymer film deposited on a surface of the substrate, the method including a step of manufacturing the conductive polymer film independently from the surface of the substrate and transferring the conductive polymer film onto the surface of the substrate. The transfer comprises: immersing the conductive polymer film in a transfer bath to obtain a conductive polymer film which is solvated, self-supporting, and capable of matching the shape of the substrate surface; applying the conductive polymer film in its solvated state on the substrate to match the shape of the surface thereof; and drying the solvated conductive polymer film.