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Light-emitting tattoo engineered

February 26, 2021

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The technology, which uses organic light-emitting diodes (OLEDs), is applied in the same way as water transfer tattoos. That is, the OLEDs are fabricated on to temporary tattoo paper and transferred to a new surface by being pressed on to it and dabbed with water.

from Top Technology News -- ScienceDaily https://ift.tt/3aTL7uN

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Light-emitting tattoo engineered

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