Reflective LCD whose color filter pattern extends outside display region and whose seal overlaps color filter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 22, 2003
Grant Date -
Jun 20, 2002
app pub date -
Jul 21, 1999
filing date -
Jul 28, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A liquid crystal display element includes an active matrix substrate; a color filter substrate; a sealing material for attaching the active matrix substrate and the color filter substrate with a predetermined gap maintained therebetween; and liquid crystal injected in the gap between the active matrix substrate and the color filter substrate. The active matrix substrate includes a pixel electrode comprising a reflective conductive material; a switching element connected to the pixel electrode; a gate signal line receiving a driving signal for driving the switching element; and a source signal line receiving a display signal. A plurality of said pixel electrodes and a plurality of said switching elements are arranged in a matrix, and a plurality of said gate signal lines and a plurality of said source signal lines are arranged so as to intersect each other. The color filter substrate includes a color filter having a plurality of color layers corresponding to a plurality of colors; a display region; and a frame region positioned on the outer periphery of the display region, the plurality of color layers being formed in the display region and in the frame region.
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