COMPOSITION OF UV CURABLE PASSIVATION COATING MATERIALS CONTAINING NANO-SIZED ORGANOCLAY FOR INORGANIC ELECTROLUMINESCENE DEVICE AND INORGANIC ELECTROLUNINESCENE DEVICE COATED WITH THIS COMPOSITION

摘要

inorganic electroluminescent device of the present invention is the transparent front substrate or the back electrode layer in the coating is an inorganic electroluminescent device of protective material composition of the inorganic EL device which can extend the life, and it is used for manufacturing the inorganic electroluminescent device. ; protection material of the inorganic electroluminescent device according to the present invention, an organic agent having a nano size is processed, the ultraviolet curable resin organo clay dispersion is characterized in that it exists. UV-curable resin is comprised of monomers and oligomers capable of curing reaction with UV initiators, additives to improve the applicability and reliability of the protective material, and a dispersing agent for improving transparency. In addition, the inorganic electroluminescent device according to the invention is a phosphor layer on the front transparent substrate, a dielectric layer, a silver electrode layer sequentially stacked on the front transparent substrate is coated with the protective material or the bottom electrode of the device. ; Thus, according to the protective material according to the present invention, may be applied to the entire surface of the inorganic electroluminescent device without affecting the luminescence properties such as the device of the luminance on, have been excellent moisture and gas barrier property, the penetration of moisture and gas may be due to degradation or the like and to prevent a short circuit by short circuit of the fluorescent substance to extend the life of the inorganic electroluminescent device.