ELECTRO-PHORETIC DISPLAY APPARATUS
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United States of America Patent
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Issued Date -
Apr 26, 2012
app pub date -
Sep 4, 2011
filing date -
Oct 20, 2010
priority date (Note) -
Abandoned
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Abstract
An electro-phoretic display apparatus is disclosed. The electro-phoretic display apparatus has a plurality of pixel units and is coupled to an alternating current (AC) common voltage. The electro-phoretic display apparatus includes a switching unit coupled between a path of a plurality of storage capacitors in the pixel units and the common voltage. The switching unit is turned off according to a control signal before the common voltage carries out a transition action. The switching unit is turned on according to the control signal after the common voltage carries out the transition action.
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