| 摘要 |
An organic light emitting display having a touch screen function that includes a transparent substrate and a plurality of thin film transistors formed on the transparent substrate is disclosed. An anode electrode layer is formed above each of the plurality of thin film transistors to be connected to the thin film transistor. Red, green, blue and infrared light emitting layers are formed on adjacent anode electrode layers, respectively. A spacer is formed on the infrared light emitting layer, and the width of the spacer is widened as it approaches from the bottom to top of the spacer. A cathode electrode layer is stacked on the light emitting layers and the spacer. A sealing substrate is positioned above the cathode electrode layer. Accordingly, the organic light emitting display provides an image display function and a touch screen function at the same time. |
