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E-curtain is a novel product to filter the light. It is a kind of switchable glass, according to changing voltage to adjust opaque degree. Compare to conventional curtains, E-curtain could filter lights more appropriately. Users could adjust filtering effect intuitively by touch the controller on the glass. Another advantage of E-curtain is its very easy to clean.
Ta-Tung University
Taipei City, Taiwan
Ta-Tung University
Taipei City, Taiwan
Chao-Cheng Chen
Ya-Ling Yang