Liquid crystal display device with improved viewing angle properly and portable electronic apparatus using the same
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United States of America Patent
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Jun 28, 2005
Grant Date -
Nov 13, 2003
app pub date -
Jun 12, 2003
filing date -
Apr 19, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A liquid crystal display device includes a reflector disposed at an outside surface side of one substrate of a liquid crystal cell or between the first substrate and an electrode disposed on an inside surface side of the first substrate. When an angle between a direction of a normal line with respect to a display surface of the liquid crystal display device and a main viewing direction is from about 0 degrees to about 20 degrees, a reflection ratio peak value of light incident upon the liquid crystal display device and reflected by the reflector is set so as to occur within a range of about 20 degrees from the normal line direction.
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