摘要 |
The invention seeks to provide an electro-optical device capable of improving a high light projection efficiency to the outside while maintaining sealing ability for providing high recognition of vision. The organic electroluminescence display 1 comprises a light permeable substrate 2, and an organic electroluminescence element 9 having a luminous layer 5 and positive hole transfer layer 6 interposed between a pair of electrodes 7 and 8. A low refractivity film 3 having a lower refractivity than the substrate 2, and a seal layer 4 for blocking the air from invading from the substrate 2 side to the organic electroluminescence element 9 are laminated between the substrate 2 and electrode 8 of the organic electroluminescence element 9. <IMAGE> |