Multi-colored display device
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United States of America Patent
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Oct 8, 2013
Grant Date -
Sep 29, 2011
app pub date -
Mar 22, 2011
filing date -
Mar 27, 2010
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Abstract
The invention relates to a display device having at least one electrically controllable display element comprising a first and at least one further liquid, a plurality of fluidically closed volumes and at least one voltage source which is connected to an electrode array, wherein said volumes include flat visible subvolumes which stacked upon another along their shortest dimension, having associated second subvolumes which pass through those flat visible subvolumes which are underlying that flat visible subvolume which is associated with the respective second subvolume.
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