NOVELTY - The method for producing organic coatings, organic multilayer coating systems or organic solar cells, comprises mixing the organic material in a further material serving as carrier materials and forming a mixture of both materials or further materials serving as carrier materials as fluid present in an over-critical phase and expanding the material mixture in the vacuum of a coating plant. The deposition is adjusted over adjustable process parameter. The material mixture is stored in a container external of the vacuum chamber.    USE - Method useful for producing organic coatings, organic multilayer coating systems or organic solar cells.    ADVANTAGE - The method ensures economical production of very thin organic coatings, organic multilayer coating systems or organic solar cells with high optical absorption coefficient and flexibility and low material and energy costs.    DETAILED DESCRIPTION - The method for producing organic coatings, organic multilayer coating systems or organic solar cells, comprises mixing the organic material in a further material serving as carrier materials and forming a mixture of both materials or further materials serving as carrier materials as fluid present in an over-critical phase and expanding the material mixture in the vacuum of a coating plant. The deposition is adjusted over adjustable process parameter. The material mixture is stored in a container external of the vacuum chamber. The material mixture is present in the container under increased pressure relative to the pressure in the vacuum chamber and/or has increased temperature. A further cobalt-carrier materials or cobalt-solvent is available in the material mixture. The process is a continuous process that requires refilling of 50 hours. Materials, whose critical temperature of less than 450 K, and critical pressure of less than 25 MPa are used as carrier material. The organic material dissolved in a material such as carbon dioxide, xenon, ethane, propane, butane, ethyne, ethene, ethanol, diethyl ether, ammonia, water, methanol, propanol, methane, fluoroalkane or hydrofluoro alkanes, where more than one organic materials are mixed in the carrier material and different organic materials are simultaneously deposited on the substrate. The organic material is a polymer. The deposition on the heated substrate is carried out, where the substrate is heated at a temperature so that the organic material is deposited on the substrate and is heated at substrate temperature so that a partial regasification of the deposited organic material of the substrate is carried out. The material mixture is sprayed in an expansion by a nozzle in the vacuum chamber on a heated component, where the primary particles on the component are evaporated for the separation of particles and/or clusters. The heated component has a porous form with enlarged surface. The nozzle is heated. The carrier material is pumped from the coating plant and subsequently used for the production of material mixture.    DESCRIPTION OF DRAWING(S) - The diagram shows a schematic representation of a method for producing organic coatings, organic multilayer coating systems or organic solar cells (Drawing includes non-English language text).    Hypercritical solution (A)    Nozzle (B)    Heated evaporated tube (C)    Substrate (D)    Heated surface. (E)