see a lot A revolution in image displayWhich comes with using the future material as is number. Thanks to him, the new generations of shows will provide us with a picture so full of color and detail that we will admire the films as if their scenes were shown live.
Scientists from University of ód. there The first laboratory in Poland He is one of the few in the world to conduct such experiments. Since graphene has excellent conductivity of heat and electricity, and transmits light rays at a level of 89 percent, it can be used to build OLED diodes For the ultra-thin and flexible screens of the future.
For many years, attempts have been made to tame graphene in OLEDs as a positive electrode (electrode), but they have been implemented with little success. This breakthrough came with the addition of an additional 3-5 nm layer of rhenium oxide. Scientists have finally succeeded in stabilizing the system and can now proceed with the Build a fully functional prototype.
Kurowski with Doctor Love. Paweł Kowalczyk from the University of Lodz showed that indium-tin oxide, which until now served as an electrode in organic light-emitting diodes, is brittle and brittle, and therefore not very practical, also due to high production costs.
This is about to change with Graphene as an electrode in OLED screens. Scientists said the new displays could fold with smartphones in the first place. Meanwhile, those used in monitors will be powered by a 3V system. Currently, 20-volt systems are used. We can talk about significant energy savings here. Mobile devices equipped with such screens will consume much less power, so their work on a single charge will be longer.
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