The present invention is equipped with: a substrate (10) that has a surface upon which a drive circuit containing a TFT (20) is formed; a planarization film (30) that makes the surface of the substrate planar by covering the drive circuit; and an organic light-emitting element (40) that is provided with a first electrode (41) formed upon the surface of the planarization film and connected to the drive circuit, an organic light-emitting layer (43) formed upon the first electrode, and a second electrode (44) formed upon the organic light-emitting layer. In addition, the planarization film has a two-layer structure comprising an inorganic insulating film (31) and an organic insulating film (32) that are layered upon the TFT, a conductor layer containing a titanium layer and a copper layer is embedded in the interior of a contact hole, and the first electrode is formed electrically connected to the conductor layer.