| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic light-emitting device capable of raising wettability and adhesion at the time of forming of a second protective layer made of an organic material, while maintaining dampproofness of a first protective layer, and capable of preventing infiltration of moisture and oxygen into an organic light-emitting element without generating curing contraction.SOLUTION: In the organic light-emitting device 20 having a protective laminated body for covering a pixel area 19 where a plurality of organic light-emitting elements are arranged, the protective laminated body is a laminated thin film containing at least a first protective layer 12 made of an inorganic material, a second protective layer 13 made of an organic material, and a third protective layer 14 made of an inorganic material. The first protective layer 12 has an inorganic film 121 containing no hydroxyl groups, and an inorganic film 122 formed on the surface of the inorganic film 121 containing no hydroxyl groups and containing the hydroxyl group, and the second protective layer 13 is formed of an organic material containing a silane coupling agent. |
