
For more news and videos visit ☛ english.ntdtv.com or Follow us on Twitter http Taiwanese researchers are taking recycling to a whole new level with a rewritable electronic paper that can be re-used up to 260 times. The developers say it will soon replace the conventional paper used for signs and posters. Researchers in Taiwan say the resolution of their "i2R e-Paper" makes it ideal for use in shops and public areas to update signs and posters. The paper was developed by Taiwan's Industrial Technology Research Institute (ITRI). At a recent demonstration, technicians showed off the paper's printing ability using a thermal printer, the same kind used in fax machines. And with the flip of a switch, the paper can be erased - and is ready for reuse. While there have been other forms of e-paper developed, researchers say this is the first of its kind to use a thermal printer. [John Chen, Vice President, General Director, ITRI]: (Mandarin, male) "I think the greatest breakthrough was that traditional display devices usually require electricity to write, our technology made it closer to how we would use normal paper -- first it does not require patterned electrodes, it is very light, soft, and rewritable. From this perspective, this is a true e-paper." The paper thickness is less than 5 thousandths of an inch. It's made by putting a layer of Cholestric Liquid Crystal, a type of liquid crystal structured similarly to cholesterol molecules, onto a plastic film. Chen says the <b>...</b>
NTD
NTDTV
Taiwan
Rewritable
Electronic
Paper