Abstract
The active matrix electrophoretic display (AMEPD) has been
commonly used for the applications of smart handheld reading devices
such as e-books and e-news. This paper presents a new minimized
waveform lookup-table that significantly reduces the table size of
the conventional one by (2<i>n</i>) times, where <i>n</i> is the number of
gray levels. The smaller size implies that more driving waveforms
can be stored. The prototyped controller has connected to a 6-in
AMEPD panel, and an excellent display quality has demonstrated the
effectiveness of the proposed controller design.
© 2011 IEEE
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