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Press 'print' for a light-emitting T-shirt

Press 'print' for a light-emitting T-shirt

作者:程字潋  时间:2019-03-08 05:19:11  人气:

By Michael Fitzpatrick ELECTRONIC displays that can be printed onto virtually any surface, including paper and fabric, are now a step closer, thanks to the creation of a light-emitting ink. A team at Dai Nippon Printing in Tokyo, Japan, has used a conventional screen-printing technique to deposit a thin layer of the ink, a luminescent gel, onto a surface. The gel consists of a ruthenium compound that emits a bright light when a voltage is applied to it,