DISPLAY DEVICE

摘要

In a display device having a display region formed by disposing a plurality of organic light emitting elements such as organic EL elements, it becomes possible to prevent penetration of water into the display region to suppress degradation in display characteristics even during drive over a long period of time and to improve long-term reliability. There is provided a display device comprising a display region 120 having a plurality of organic light emitting elements disposed on a substrate 101, each of the plurality of organic light emitting elements having an organic layer 103 comprising a light emitting layer interposed between an anode and a cathode (102, 104), wherein the display region 120 is formed on a first insulating protective layer 106 provided on the substrate 101, and a surface on a side opposite to a substrate 101 side and an entire periphery of the display region 120 are covered with an insulating protective film 107.