LIGHT EMITTING ELEMENT AND FLAT PANEL DISPLAY INCLUDING DIAMOND FILM

A light emitting element and a flat panel display that includes the element has a diamond film, which can achieve a stable and strong light emission with low electricity consumption. The light emitting element has a multilayer structure with an optional base material, a lower electrode, a diamond film, a fluorescent thin film, an upper electrode, and an upper electrode for wiring purposes. Under a proper biasing voltage between the lower and upper electrodes, carriers (either electrons or holes) are injected from the lower electrode to the diamond film, and are accelerated in the diamond film, so as to excite the fluorescent thin film and cause the thin film to fluoresce.