Driving device and image display apparatus
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United States of America Patent
Stats
-
Nov 28, 2006
Grant Date -
Feb 19, 2004
app pub date -
Jun 12, 2003
filing date -
Jun 13, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A modulator includes a modulation circuit for generating modulation signals based on inputted luminance data and for outputting the modulation signals to a plurality of image display elements, each of which is driven by a potential difference between a selection potential applied within a predetermined time period by a selection circuit and the modulation signal. The modulation signal has a waveform which is a combination of a plurality of unit pulses, with the unit pulses having an identical width and n kinds of peak values A1 to An, with n being an integer greater than 1, and A1<. . .
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