NOVELTY - The method comprises depositing a liquid composition comprising a small molecule organic semiconductor material on a surface (38) by a inkjet printing process, removing an aromatic ether solvent and an aromatic ketone solvent by heating or vacuum drying, and cross-linking the organic semiconductor material. The small molecule organic semiconductor material is mixed in the aromatic ether and ketone solvents each having a melting point of less than or equal to 25 degrees C, a boiling point of 150-350 degrees C at 1 atm and a molecular weight of 100-250. The liquid composition has a viscosity of 1-25 mPas.    USE - The method is useful for forming an organic layer such as an emissive layer and a hole transporting layer, which is useful in organic electronic devices such as organic light emitting device, an organic field-effect transistor, an organic thin-film transistor and an organic solar cell (all claimed).    ADVANTAGE - The method ensures easy and uniform formation of the organic layer with improved chemical/physical properties, high quality and enhanced conductivity thus providing the organic electronic devices without dissolving the organic layer.    DETAILED DESCRIPTION - The method comprises depositing a liquid composition comprising a small molecule organic semiconductor material on a surface (38) by a inkjet printing process, removing an aromatic ether solvent and an aromatic ketone solvent by heating or vacuum drying, and cross-linking the organic semiconductor material. The small molecule organic semiconductor material is mixed in the aromatic ether and ketone solvents each having a melting point of less than or equal to 25 degrees C, a boiling point of 150-350 degrees C at 1 atm and a molecular weight of 100-250. The liquid composition has a viscosity of 1-25 mPas, and comprises a host compound that is a carbazole-containing compound for the phosphorescent compound. The organic semiconductor material has a concentration of 0.01-2 wt.%, has cross-linkable functional groups, and is a charge transport compound, a cross-linkable iridium complex, an organometallic complex of a transition metal, and an emissive phosphorescent compound. A droplet of the aromatic ether and ketone solvent on the surface has a wetting contact angle of less than or equal to 20 degrees . The surface has hydrophilic compartments (36) defined by hydrophobic raised partitions (34) to the aromatic ether ketone solvent. INDEPENDENT CLAIMS are included for:    (1) a method of making an organic electronic device; and    (2) a liquid composition.    DESCRIPTION OF DRAWING(S) - The diagram shows a schematic view of a substrate onto which inkjet printing is applied.    Substrate (30)    Buffer layer (32)    Partition (34)    Compartment (36)    Indium tin oxide surface. (38)