POLYMER LIGHT-EMITTING DIODE AND MANUFACTURING METHOD OF THE SAME

摘要

PROBLEM TO BE SOLVED: To manufacture an electron transport layer of a PLED (polymer light-emitting diode) with a solution process.SOLUTION: The manufacturing method of a polymer light-emitting diode includes: forming a light emissive layer (EML) with a solution process by dissolving a polymer light-emitting material into a nonpolar solvent; and forming an electron transport layer (ETL) with a solution process by dissolving at least one electron transport material into at least one alcohol solvent.SELECTED DRAWING: Figure 1