| 摘要 |
PROBLEM TO BE SOLVED: To provide a composition for a charge transporting film, which can form a film uniformly in formation of an organic thin film by a wet film-forming method, has excellent storage stability, and does not cause industrial problems, and to provide an electroluminescence element having an organic layer formed by a wet film-forming method, which has a uniform light emitting surface and a low voltage, causes no short circuit or dark spots and has a long driving life.SOLUTION: The composition for a charge transporting film includes a polymer having a dissociative group, an electron-accepting compound and an organic solvent, in which the content of large aggregates having a particle size (2R) of a micron order is low when observed by scanning microscopic light scattering. |
