Deposition of copper-phthalocyanine thin films by laser ablation and its application for an organic electroluminescence device

The authors have applied the copper-phthalocyanine organic thin film fabrication technique via laser ablation for constructing a Schottky diode, and a double-layer electroluminescence (EL) cell consisting of a CuPc layer and an aluminum tris-8-hydroxyquinline (Alq/sub 3/) layer as a hole-transport and a luminescent layer.