| 摘要 |
A charge-transporting varnish yields a thin film having excellent flatness, charge-transporting properties, and top-layer-material coatability, and, when applied to an organic EL element, excellent brightness characteristics, the charge-transporting varnish containing: a charge-transporting substance; a dopant substance; an organosilane compound having as a substituent a chlorine-containing monovalent hydrocarbon group; e.g., 4-chlorophenyltrimethoxysilane; and an organic solvent. |
