Liquid crystal display device having reduced number of common signal lines
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 26, 2003
Grant Date -
N/A
app pub date -
Jul 19, 2000
filing date -
Jul 21, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A liquid-crystal-display device which displays an image on display matrix by supplying video signals to pixel cells of the display matrix includes a data driver supplying the video signals to the display matrix and including N digital drivers, N.times.k common-signal lines, and N.times.k.times.n switch blocks, wherein every k lines of the N.times.k common-signal lines are connected to a corresponding one of the N digital drivers, and every n blocks of the N.times.k.times.n switch blocks are connected to a corresponding one of the N.times.k common-signal lines, each of the common-signal lines being comprised of m lines and each of the switch blocks includes m selection switches, which couples the common-signal lines to the pixel cells of the display matrix.
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International Classification(s)
- No Non-US Classification to display
Cited Art Landscape
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