Display device
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United States of America Patent
Stats
-
Oct 17, 2006
Grant Date -
Nov 7, 2002
app pub date -
Apr 11, 2002
filing date -
Apr 11, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a display device, clock supplying transistors turn on and off in response to a digital image signal retained in capacitance elements fed from drain signal lines through pixel element selection transistors. The image signal is applied to capacitance electrodes through the clock supplying transistors. Voltages change at the pixel element electrodes according to the value of the digital image signal. Therefore, a DA conversion is possible at the pixel element portion, leading to simplification of the peripheral circuit configuration around pixel element portions and the reduction of the framing area of the panel.
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Cited Art Landscape
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