| abstract |
The present invention relates to (a) a solvent, (b) a π conjugated polymer doped with a dopant, dissolved in the solvent, (c) at least one of an acidic substance and a salt of an acidic substance, and (d) Wherein the acidic substance and the phenolic compound are different from each other and only the salt of the acidic substance is contained in the component (c), the salt of the acidic substance and the phenol compound The present invention relates to a? -Conjugated polymer composition in which the phenolic compound is different from at least one of the acidic substance and the salt of the acidic substance when the compound is different and contains both the acidic substance and the salt of the acidic substance. |