Patent ID: 8969114
Filing Date: 2015-03-03
Classification: C23C,H01L

Abstract:
1. A method of manufacturing an organic light emitting display apparatus, the method comprising: loading a substrate on a moving unit, wherein the moving unit is configured to move along a first direction; determining an angle formed between a side of the substrate and an opening in a patterning slit sheet, wherein the side of the substrate and the opening in a patterning slit sheet extends substantially along the first direction; rotating the patterning slit sheet by two X motors so that the side of the substrate and the opening in a patterning slit sheet extend along the same direction, a first X motor of the two X motors configured to move the patterning slit sheet in one predetermined direction and a second X motor of the two X motors configured to move the patterning slit sheet in the other predetermined direction opposite to the one predetermined direction while rotating the patterning slit sheet, the first X motor and the second X motor configured to move the patterning slit sheet by the same distance; forming a layer on the substrate while conveying the substrate on the moving unit in the first direction in a chamber, wherein the patterning slit sheet moves along a direction perpendicular to the first direction during the forming the layer on the substrate so that a deposition layer having a linear pattern that extends along the first direction is formed on the substrate.