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CCFL Lamp |
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Cold cathode fluorescent Lamp (CCFL) belongs to gas discharge lamp. In the electric field,
radiant
energy makes phosphor lighting. |
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Inside the phosphor coated glass tube, there are rare gases and a slight amount of mercury.
By the
reason of high electric field between two ends, a few electrons will hit electrodes. Then
more and more
electrons come out, as a result of this, gas discharge occurs. Mercury atoms will
emit 253.7 nm ultraviolet
rays.
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Features (CCFL)
High brightness, High-Efficiency, Low power consumption and long life.
Excellent vibration and impact resistance.
Durable and excellent blinking characteristics.
Quick start at low temperature.
Small size and light weight.
Low heating. |
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Applications (CCFL)
Backlighting for LCD.
Light sources for Scanner.
Various types of displays and decorating lights |
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