| abstract |
Provided are an organic light emitting display device and a manufacturing method thereof. The organic light emitting display device includes a substrate divided into a display area and a peripheral area surrounding the display area. Pixels are formed over the display area. For each pixel, a thin film transistor is provided. An insulating film covers the thin film transistor. Each pixel includes a pixel electrode disposed on an insulating film and electrically connected to a thin film transistor, a pixel defining layer covering an edge region of the pixel electrode, an opposite electrode facing the pixel electrode, and an electrode disposed between the pixel electrode and the opposite electrode. organic light-emitting layer. The pixel defining layer includes an opening for exposing a central region of the pixel electrode, a first inclined portion, and a second inclined portion. An end portion of the pixel electrode is disposed between the insulating film and the second inclined portion. |