Researchers from Michigan State University (MSU) developed a stretchable circuit that includes an OLED display, produced entirely using an ink-jet printer . The researchers used special developed inks to produce both the circuits and the organic elements – and they say that the ink was also used to produce the substrate, but that seems rather unlikely. Read more about Researchers manage to print a stretchable OLED cirtuit

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Researchers manage to print a stretchable OLED cirtuit