COMPOSITION FOR ELECTRON-TRANSPORTING LAYER, ELECTRON-TRANSPORTING LAYER USING SAME, AND ORGANIC ELECTROLUMINESCENT ELEMENT HAVING THE ELECTRON-TRANSPORTING LAYER

摘要

PROBLEM TO BE SOLVED: To provide a composition for an electron-transporting layer, the electron-transporting layer, and an organic electroluminescent element having the electron-transporting layer.;SOLUTION: The composition for electron-transporting layers contains an aluminum oxide (Al₂O₃), a soluble titanium precursor, and a solvent. The electron-transporting layer uses the composition for the electron-transporting layer. The organic electroluminescent element has the electron-transporting layer.;COPYRIGHT: (C)2007,JPO&INPIT