| abstract |
(57) [Abstract] [Purpose] An electroluminescent device having high luminance, uniform emission characteristics, high dielectric breakdown voltage and excellent durability, and a large-area and uniform thin layer electroluminescent device. A low-cost electroluminescent device capable of forming a layer and a method for manufacturing the same. The electroluminescent element has an electroluminescent layer in which electroluminescent polyacid compound particles are deposited and deposited, and a cumulative particle void is filled with an insulating material, and the deposited polyacid compound particle cumulative void of the luminescent layer is provided. An insulating material is permeated and filled in to form an electroluminescent layer. |