Patent ID: 8420169

Claim:
A method of manufacturing an organic thin film comprising the steps of: an organic material supply step of supplying an organic material to an evaporation chamber connected to a vapor discharge pipe by a supply pipe; an organic material evaporation step of evaporating the organic material supplied to the evaporation chamber by heating; an organic material vapor introduction step of introducing generated organic material vapor into a vapor discharge pipe by flowing it in the supply pipe; and an organic thin film formation step of discharging the generated organic material vapor through a discharge orifice provided in the vapor discharge pipe, reaching a surface of an object to be film-formed and forming an organic thin film on the surface of the object to be film-formed, wherein a carrier gas is introduced into the evaporation chamber in the organic material evaporation step, and the carrier gas and the organic material vapor are introduced into the vapor discharge pipe in the organic material vapor introduction step, wherein in the organic material evaporation step, an evaporation device disposed in the evaporation chamber is heated, the organic material in powder form disposed in a supply is supplied from the supply unit to an evaporation surface of the evaporation device and the organic material vapor is generated, and the evaporation surface is inclined from a horizontal direction.