Patent ID: 8368061

Claim:
A method for fabricating an organic light-emitting diode employing a mixed host, comprising the following steps: (A) providing a substrate with a first electrode formed thereon; (B) coating a mold with at least one light-emitting layer material, wherein the light-emitting layer material comprises: a mixed host, and a dye molecule, the dye molecule is a light-emitting dye or a dye-function-group-composing material, the mixed host comprises a small molecule host and a doping host, the doping host is a polymer host, an oligomer host, or a mixture thereof, the molecular weight of the small molecule host is 1,000 g/mole or less, the molecular weight of the polymer host is 10,000 g/mole or more, and the molecular weight of the oligomer host is 1,000˜10,000 g/mole; (C) pressing the mold coated with the light-emitting layer material onto the substrate to transfer the light-emitting layer material to the first electrode of the substrate, to form a light-emitting layer; and (D) forming a second electrode over the light-emitting layer.