摘要 |
Disclosed are an organic light emitting display device with improved yield and processing efficiency, which includes an interlayer (202) capable of being separated into a hydrophilic region (203) and a hydrophobic region on top of a hole injection layer (201) in an organic light emitting device and a plurality of layers including a light emitting layer (204) and which is fabricated without using a shadow mask, as well as a method for manufacturing the same. The manufacturing method includes preparing a substrate having a plurality of pixel regions defined in a matrix form, arranging an anode (200) in each of the pixel regions, forming a hole injection layer (201) on the anode (200) by the solution process, forming an interlayer (202) with hydrophobic properties on the hole injection layer (201) by a solution process, selectively UV irradiating the interlayer (202) to define a hydrophilic region (203) on the interlayer, forming a light emitting layer (204) on the interlayer (202) by the solution process, and arranging a cathode (206) on the substrate having the light emitting layer (204). |