A method for producing a semiconducting organic film comprising the steps: preparing a first mixture comprising a first organic semiconducting material of type p having a molar mass of less than or equal to 2,000 g·mol−1 and a first organic semiconducting material of type n having a molar mass of less than or equal to 2,000 g·mol−1, adding a second organic semiconducting material to the first mixture to form a second mixture, wherein the second organic semiconducting material is one or more polymers having a molar mass greater than or equal to 10,000 g·mol−1, and forming the organic film from the second mixture.