LINEAR EVAPORATION SOURCE FOR FABRICATING ORGANIC SEMICONDUCTOR DEVICE

摘要

PURPOSE: A linear evaporation source for fabricating an organic semiconductor device is provided to deposit uniformly a thin film and improve a shadow effect due to a shadow mask by using a crucible having an opening portion. CONSTITUTION: A linear evaporation source for fabricating an organic semiconductor device includes a crucible(10) in order to fabricate a thin film of an organic semiconductor device by heating a deposition material. The crucible(10) has a shape of long barrel. An opening portion(11) is formed to a longitudinal direction of an upper side of the crucible(10). The width of a center portion of the opening portion(11) is narrower than the width of both ends of the opening portion(11). The thin film is deposited by moving a substrate or the crucible(10) vertically to the longitudinal direction of the upper side of the crucible(10).