Method of manufacturing organic light emitting display
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United States of America Patent
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Issued Date -
Feb 2, 2012
app pub date -
May 16, 2011
filing date -
May 17, 2010
priority date (Note) -
Abandoned
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Abstract
A method of manufacturing an organic light-emitting display device, the method including forming a thin film transistor (TFT); forming a planarization layer on the TFT; forming an opening in the planarization layer; and forming an organic light emitting diode that is electrically connected to the TFT through the opening, wherein forming the opening in the planarization layer includes forming a photosensitive layer on the planarization layer, and irradiating light on the photosensitive layer such that the light has a focus point offset from a surface of the planarization layer to control a gradient of the opening.
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