| 摘要 |
PROBLEM TO BE SOLVED: To provide a barrier film substrate which is high in water vapor barrier properties, and is not peeled by a stress, and an organic electroluminescence element using the barrier film substrate. SOLUTION: The barrier film substrate comprises a plastic film, and an alternating laminate comprising at least an organic layer and at least two inorganic layers on the plastic film, and is characterized in that the organic layer contains a polymer having an isocyanate group. The organic electroluminescence element using the barrier film substrate is provided. COPYRIGHT: (C)2008,JPO&INPIT |
