Composite material comprising electron donating material and electron accepting material

摘要

PROBLEM TO BE SOLVED: To provide an organic device having a member formed uniformly of a plurality of materials, and to provide a composite material used to manufacture the organic device.SOLUTION: The composite material comprises particles formed by bonding two or more materials including an electron-donating material and an electron-accepting material. The composite material is characterized in that the electron-donating material and electron-accepting material meet a condition of (HOMO level of electron-donating material)(LUMO level of electron-accepting material).