| 摘要 |
A method of manufacturing an organic light emitting display device and the organic light emitting display device which reduces generation of dark spots by particles are disclosed. The method of manufacturing an organic light emitting display device includes: preparing for a substrate including a pixel circuit; forming a pixel electrode layer on the substrate, the pixel electrode layer including a reflection film and being electrically connected to the pixel circuit; coating photoresist on the pixel electrode layer; exposing and developing the photoresist using a predetermined pattern to expose a portion of the pixel electrode layer; etching the exposed portion of the pixel electrode layer to form a pixel electrode electrically connected to the pixel circuit; covering the substrate and the photoresist remaining on the pixel electrode with an insulation film; patterning the insulation film to expose the photoresist remaining on the pixel electrode; removing the exposed photoresist to expose the pixel electrode; and sequentially forming an organic light emitting layer and a facing electrode on the pixel electrode.
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