| 摘要 |
The present invention discloses an organic electroluminescent device whose structural components can be excluded from external conditions without using a cap and whose thickness can be remarkably reduced without installing a getter. The organic electroluminescent device according to the present invention has the structure that a protective layer with a multi-layered structure is formed on the entire structure of the structural components to exclude the structural components completely from external conditions. The protective layer in the present invention consists of an organic material layer (11) formed on the structural components of the device (E), an inorganic material layer (12) formed on the organic material layer, and a coating layer (13) formed on the inorganic material layer. The coating layer formed on the inorganic material layer is made of titanium aluminum nitride (TiAlN). |
