ELECTROPHORESIS DISPLAY APPARATUS AND DRIVE METHOD THEREOF
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United States of America Patent
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Issued Date -
Jul 11, 2013
app pub date -
Jul 7, 2011
filing date -
Jul 14, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An electrophoresis display apparatus (1) is provided with a pair of substrates (6, 7), a plurality of pixel electrodes (9) formed on the substrate surface of one substrate (6), a common electrode (10) formed opposite to the plurality of pixel electrodes (9) on the substrate surface of the other substrate (7), a liquid body (14) in which two charged particles (11, 12) having different colors and polarities sealed and dispersed between the pair of substrates, and a controller (4) that generates a write pulse to generate a potential difference for causing the charged particles (11, 12) to move between the pixel electrode (9) and the common electrode (10). The controller (4) applies a write pulse to the pixel electrode (9) and the common electrode (10), and then connects the pixel electrode (9) and the common electrode (10) via a resistance (17).
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