Electroluminescence (EL) refers to the energy level transition of electrons in electroluminescent materials under the action of AC electric field. When the electrons return to the ground state from the excited state, they show electroluminescence. Electroluminescence (EL) phosphor is an inorganic powder luminescent material which is mainly used to make cold light sheets and cold light (chasing light) and directly converts electric energy into light energy. Its luminescent colors are mainly blue, green, blue-green, orange, white and so on.
Use
El electroluminescent powder series products are powdery luminescent materials that directly convert electric energy into light energy. It is a basic material for making low illumination, surface light source and low energy consumption. Its products have good luminous brightness, free format and light weight, and can be matched with different power sources to realize large-area luminous, local luminous and dynamic luminous of animation changes. So as to be widely apply to backlight sources of liquid crystal display screen, plane advertisements and animation advertisements; Signs, instruments, toys, clothing accessories, back lighting of watches and other fields.
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