ORGANIC ELECTROLUMINESCENT DEVICE

摘要

An organic electroluminescent device includes a substrate, an organic electroluminescent element, and a gas barrier film in this order, in which the organic electroluminescent element is sealed by bonding the substrate and the gas barrier film with an adhesive layer, the gas barrier film includes a base film and a barrier layer that includes at least one inorganic layer, the barrier layer is arranged closer to the organic electroluminescent element than to the base film, a barrier protective layer is arranged between the adhesive layer and the barrier layer, the barrier protective layer is a layer formed of a barrier protective layer forming material that includes organic particles and a binder, and the binder contains inorganic fine particles and a polyfunctional acrylic monomer.

主权项

1. An organic electroluminescent device comprising, in this order:
a substrate; an organic electroluminescent element; and a gas barrier film, wherein the organic electroluminescent element is sealed by bonding the substrate and the gas barrier film with an adhesive layer, and includes two electrodes and a light emitting layer that is arranged between the two electrodes, the gas barrier film includes a base film and a barrier layer that includes at least one inorganic layer, and the barrier layer is arranged closer to the organic electroluminescent element than to the base film, the organic electroluminescent device further comprises a barrier protective layer that is arranged between the adhesive layer and the barrier layer, the barrier protective layer is a layer formed of a barrier protective layer forming material that includes organic particles and a binder, and the binder contains inorganic fine particles and a polyfunctional acrylic monomer.