FILM FORMATION METHOD AND FILM FORMATION APPARATUS

摘要

PURPOSE: A film formation method and a film formation apparatus are provided to achieve improved carrier mobility by moderating the energy barrier existing in an organic compound layer. CONSTITUTION: A film formation method comprises a first step of forming a first function region(306) comprising a first organic compound on an electrode during irradiating a light in a film formation chamber(301), a second step of forming a mixed region including the first organic compound and a second organic compound(303b) on the first function region during irradiating the light in the film formation chamber, and a third step of forming a second function region(307) including the second organic compound on the mixed region during irradiating the light in the film formation chamber.