Liquid crystal display having electrically floating thin film transistor within sub pixel unit
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United States of America Patent
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Sep 21, 2010
Grant Date -
Feb 19, 2009
app pub date -
Aug 15, 2008
filing date -
Aug 15, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
An LCD includes data lines, gate lines intersecting with the data lines, and pixel units. Each pixel unit is defined by a minimal area formed by two adjacent data lines and two adjacent gate lines. Each pixel unit includes a first sub pixel unit and a second sub pixel unit. The first sub pixel unit includes a first thin film transistor (TFT) and a first pixel electrode. The second sub pixel unit includes a second TFT and a second pixel electrode. A gate electrode of the first TFT is connected to the gate line, a source electrode of the first TFT is connected to the data line. A source electrode of the second TFT is connected to a same data line, and a gate electrode of the second TFT is electrically floating.
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