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Novel LEDs pave the way to cheaper displays

Researchers from the Universities of Bonn and Regensburg have developed a novel type of organic light-emitting diode (OLED). These lights are suitable for the design of particularly energy-efficient cheap displays, which find applications in smart phones, tablet PCs or TVs. Applications in lighting such as in luminescent tiles are also conceivable. OLEDs are already used in the displays of smart phones or digital cameras today. They offer an especially bright image with high contrast, but come with a serious drawback: typically, only one quarter of the electrical energy invested in running the device is actually converted into light.

2 comments:

  1. I think that led headlights are pretty cool. I think it is great how often these types of lights are used. I'll have to look into getting some for my car.

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  2. These lights became highly popular because of various reasons and of course for their benefits to the humans.... LED strip light

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