Patent ID: 8703529

Claim:
A fabricating method of a light emitting device, comprising: providing a substrate, the substrate comprising a first electrode layer; providing a first organic film solution, the first organic film solution comprising a first organic material, a first solid medium, and a first solvent, wherein the first solid medium is sublimated under the atmospheric pressure at a sublimation temperature lower than 110° C., and the first organic material and the first solid medium are mixed into the first solvent; disposing the first organic film solution on the first electrode layer; forming a first organic film on the first electrode layer; removing the first solvent in the first organic film to form a first solid film; providing a second organic film solution, the second organic film solution comprising a second organic material, a second solid medium, and a second solvent, wherein the second solid medium is sublimated under the atmospheric pressure at a sublimation temperature lower than 110° C., and the second organic material and the second solid medium are mixed into the second solvent; forming a second organic film on the first solid film by using the second organic film solution; removing the second solvent in the second organic film to form a second solid film; removing the first solid medium to form a first organic functional layer having the first organic material; removing the second solid medium to form a second organic functional layer having the second organic material; and forming a second electrode layer on the second organic functional layer.