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Nanotechnology is basically the manipulation of a matter or several matters on a molecular scale. The theory of the technology has been announced since the 1960's, but major researches and developments started during the 1980's. Its introduction to LED production is bringing quality achievements both in lighting solutions and for displays.

LEDs are the most energy-efficient lighting solution on the market, since LEDs convert the majority of energy into light. Still, about 20% of the light emitted by the diode is lost due the high refractive index of LEDs (a certain percentage of the light is reflected back inside the diode and is not emitted eventually). This  skyltar led rate usually depends on the components of the diode. To get this light otherwise lost within the diode, researchers - and recently adopted by manufacturers - used nanotechnology and created microscopic holes (roughly 400 times narrower than a human hair) on the surface of the diode, usually hundreds of thousands of holes on a single diode.

Since the introduction of Nano imprint technology to this process creating LEDs with nanotechnology it is cheaper and much faster compared to past solutions The so-called Nano LED is a more powerful and efficient LED  skyltar led solution, with definitely lighter emitted. Also, besides reducing the optical loss, recovered light leads to less heat built up within the diode. This way, LEDs can be packed closer to each other, and also have a generally longer lifespan. Another, additional benefit of Nano-LEDs is their high CRI, and a wider range of colour temperature.

An early application of the technology was not even in lighting solutions but in television displays, where nanotechnology resulted in a new generation of LED TVs. First LED televisions are not real LED solutions, they are actually LCD TVs with LED  skyltar led backlighting from the sides. With nanotechnology, LED TVs are created with a full array of LEDs, behind a panel of microscopic or nano dots letting light through emitted by LEDs. This way light is dispersed more evenly, giving the displayed picture more definition, clarity and smoothness. This technology also allows the display to be thinner: the first TV manufactured with the technology is the LG LEX8, which is only 0.88 cm thin.