• Product Catalog
  • EL cap
    EL Material
    EL Badge
    EL Car sticker
    EL Car Meter
    EL shoelace
    EL Flashing Tie
    EL Wire
    EL glasses
    EL Tie
    EL t-shirt panel
    EL Hoodie
    EL backlight
    EL Inverter
    EL t-shirt
    EL poster
    LED pet collar
    EL Tape
    EL safe vest
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  • Your location:EL 技术 >> What is EL, and how does it work?
  • EL, or electroluminescent signage, is essentially a flat light bulb sandwich consisting of layers of conductive and non-conductive plastic and a layer of phosphor.

     The phosphor is laminated between two conductive layers and, as a voltage is applied between the two conductive layers, or electrodes, the phosphor emits light energy.
    When a high-quality, high-resolution
    image is printed over the light, it behaves like a backlit sign