Array substrate and reflective-transmissive type liquid crystal display apparatus having the same
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United States of America Patent
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Mar 1, 2011
Grant Date -
Sep 23, 2004
app pub date -
Mar 12, 2004
filing date -
Mar 17, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
In an LCD apparatus, a reflecting plate, which is formed on a pixel electrode connected to a switching device formed on an array substrate, defines a first area from which a natural light is reflected and a second area through which an artificial light is transmitted. The reflecting plate is partially extended to and overlapped with the second area depending upon a rubbing direction of the array substrate. Thus, the reflective-transmissive type LCD apparatus may prevent occurrence of the afterimage, and may enhance a contrast ratio thereof when operated in a transmissive mode.
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