What Are OLED Lights?

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Published on April 05, 2012 with No Comments

OLED stands for organic light-emitting diode. A layer of luminescent organic compounds emit light in response to an electrical current. A layer of organic semiconductor material is located between two electrodes. In most instances, at least one of the electrodes is transparent for light to shine through.

There are two families of OLED lights. Some use small molecules and others use polymers. Adding mobile ions to OLED creates a cell with a different mode of operation. Active-matrix OLEDs (AMOLED) need a thin film transistor back-plane. This makes it possible to switch each individual pixel on or off. It also allows for larger display sizes and higher resolution.

OLED lights work without backlight. As a result is displays the deepest black levels. OLED displays are also lighter and thinner than liquid crystal displays (LCD). In a dark room, an OLED screen achieve higher contrast than an LCD screen. With low thermal conductivity, OLED usually emits less light per area than inorganic LED.

OLED lights are used in a variety of ways including:

  • OLED light bulbs;
  • OLED lamps;
  • OLED instead of LED lighting and technology;
  • OLED grow lights;
  • OLED display;
  • OLED strip;
  • OLED monitor;
  • OLED Christmas lights;
  • OLED flashlight;
  • OLED tube lights;
  • OLED panel light;
  • OLED spot lights;
  • OLED downlight;
  • high power OLED lights;
  • OLED flood lights;
  • OLED dimmer;
  • OLED sign;
  • OLED rope light;
  • OLED light bar;
  • OLED candles;
  • OLED tail lights;
  • OLED torch; and
  • OLED street light.

Beyond lighting, OLED technology is used in computer monitors, television screen, PDAs, mobile phones, advertising, indication, information and watches. OLED lights are also used in large areas for general illumination. OLED lights are practically everywhere people go.

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