Electrowetting display device with light absorbing partition walls
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United States of America Patent
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Oct 4, 2016
Grant Date -
Jan 30, 2014
app pub date -
Dec 3, 2012
filing date -
Jul 25, 2012
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Abstract
An electrowetting display device includes a first base substrate, a second base substrate facing the first base substrate, an electrowetting layer that includes a first fluid and an electrically conducting second fluid that are immiscible with each other, black partition walls disposed on the first base substrate to partition a display area into pixel areas, and an electronic device that applies a voltage to the electrowetting layer to control the electrowetting layer. The partition walls restrict a flow of at least one of the first fluid or the second fluid.
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