Patent ID: 8617314

Claim:
An organic deposition apparatus, comprising: a chamber having a processing space formed therein, the processing space including a first end wall and a second end wall opposite the first end wall; a source supply device that generates an organic source and supplies the organic source into the processing space, the source supply device comprising: a source generator provided outside the processing space, proximate the second end wall thereof, wherein the source generator vaporizes an organic substance to generate the organic source; a dispersion device provided in the processing space, proximate the second end wall thereof; and a mixer that extends through the second end wall of the processing space to connect the source generator and the dispersion device such that the dispersion device is separated from the second end wall of the processing space by a corresponding portion of the mixer, wherein a cross sectional area of the dispersion device is greater than a cross sectional area of the mixer; a stage device provided proximate the first end wall of the processing space, opposite the dispersion device, wherein the stage device supports a substrate in the processing space and moves the substrate so as to adjust a distance between the substrate and the dispersion device; a first port provided through the first end wall of the processing space above the stage device, wherein the first port provides an exhaust path through the processing space that directs flow of the organic source from the dispersion device toward the stage device and out of the processing space; and a second port provided through the second end wall of the processing space below the dispersion device.