The white light display device of the present invention is a stacked structure of a blue organic light emitting device, an epoxy laminating film, and an optical plysm film, and a high efficiency white light display device having enhanced brightness.; Epoxy laminating film is composed of two or more kinds of scattering agent and excitation agent, an inorganic phosphor, an organic fluorescent dye, an organic fluorescent pigment, a nano metal, and a nano composite material as additives to an epoxy main material and an epoxy curing agent.; White light is passed from the blue light emitted by the organic light emitting element, which is the first layer, to the transparent epoxy excitation coating layer, which is the second layer, whereby other white light constituent colors such as blue, green, yellow, orange, red, and mixed colors are generated by transmission and light energy transfer. do.; Scattering particles or optical pliss films constituting the epoxy laminating film enhance the straightness of light to enhance white light brightness.;Blue organic light emitting device, brightness enhancing film, epoxy resin, inorganic phosphor, diffuser, nano composite, nano metal, quantum dot, organic phosphor, organic dye, LCD backlight
展开▼
