Electroluminescent KeyPad , Electroluminescent Lamp

Electroluminescent Lamp

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CoFlex Lamp <=0.1mm
EL Keypads for mobile phone

EL KP-3 <=0.1 mm
EL Panel Light for Keypad Backlighting Use

Original Design Manufacturing
Original Equipment Manufacturing

1.Cool lighting, heat free
2.Uniform emission
3.0.1 to 0.2mm thickness
4.Lightweight
5.Low power consumption
6.Thin and flexible
7.Endures vibration and impact
8.Multiple colors: blue, aqua, green, white and so on

1.Solid and stable
2.Comes in any size or shape, with or without holes
3.Connections can be located anywhere on the lamp
4.Versatile, graphics can be printed on illuminated surface
5.Graphics can be printed on illuminating surface
6.Performance not affected by power cycling
7.Individually addressable lit areas
Applications: mobile phones, remote controls,Keyboard

An electro luminescent lamps electrically similar to a capacitor two conducting surfaces (light-emitting phosphor layer) with a dielectric layer between. EL lamps illuminate when powered with AC power. As voltage is applied to the conductive surfaces, an electric field is generated across the phosphor anddielectric layers. Twice during each cycle electrons are excited and emittedlight through the transparent front electrode.

The basic building block for the EL lamp is aluminum foil. Serving as the back electrode, the foil has dielectric coating applied to give the lamp high voltageintegrity. A layer of light emitting phosphor is then applied. Screened onto thephosphor is the transparent front electrode, which defines the lit area. On top ofthe electrode an opaque bus bar is screened, to provide a more uniform electricfield across the entire lamp surface, insuring more uniform luminance. Frontand back leads, specially treated to insure the moisture barrier is notcompromised, are applied to provide power access. Finally, the entire sandwichis enclosed in an Aclar package to protect the lamp from exposure toenvironment, especially moisture, and to provide electric insulation

ROHS