| abstract |
A polymer compound comprising a copolymer containing at least B unit and A unit and / or C unit among repeating units A unit, B unit and C unit, and having a weight average molecular weight of 50,000 to 1,500,000, and an electron comprising the same Material for element and material for organic electroluminescence element, Organic electroluminescence element having anode, cathode and organic thin film layer, wherein the organic thin film layer contains the polymer compound in at least one layer, the polymer A coating solution containing a compound and a solvent, and a method for producing an organic electroluminescence device, characterized by using the coating solution, a polymer compound suitable for the coating method, an electronic device material comprising the same, and an organic electroluminescence device Material, and organic EL element and coating liquid using the same To provide a method of manufacturing an organic EL element. |