ORGANIC ELECTROLUMINESCENCE DEVICE

摘要

A highly reliable organic electroluminescence device is provided.;An organic electroluminescence device 1 includes at least one layer of inorganic barrier film 4, at least one organic electroluminescence element 5, and a sealed portion. The inorganic barrier film 4 is formed to contact to a flexible substrate 2 or at least one layer of organic resin film 3 formed on the substrate 2. The organic electroluminescence element 5 is formed on the inorganic barrier film 4 and includes an anode 51, an organic layer 52 including an organic light emitting layer, and a cathode 53. The sealed portion includes at least one of a flexible sealing film 8 and a sealing membrane 6, and blocks at least one organic electroluminescence element 5 from the air outside. The formed surface of the inorganic barrier film 4 is held to maintain a state in which a compressive stress is applied.

主权项

1. An organic electroluminescence device comprising:
at least one layer of an inorganic barrier film formed to contact a flexible substrate or to contact at least one layer of organic resin film formed on the substrate; at least one organic electroluminescence element formed on the inorganic barrier film and including an anode, an organic layer comprising an organic light emitting layer, and a cathode; and a sealed portion comprising at least one of a flexible sealing film and a sealing membrane, and blocking the at least one organic electroluminescence element from outside air; wherein the inorganic barrier film is held to maintain a state in which a compressive stress is applied.