Long predicted to replace traditional book or newspaper pulp, e-paper is not yet printing money, but tech firms hope its popularity may eventually mimic the real thing.
Japanese companies already use electrophoretic display, or EPD, for everything from watches and mobile phones to e-readers, with limited colour, lower power use and freedom from traditional paperÂ…
To watch the video report by Dan Sloan, please click the source below.
Source: Reuters
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