LIQUID CRYSTAL DISPLAY DEVICE
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United States of America Patent
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Issued Date -
Oct 30, 2008
app pub date -
Sep 5, 2007
filing date -
Sep 6, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A novel liquid crystal display device (LCD) is disclosed. The LCD comprises at least, a member of generating polarized light, a retardation member, a first polarizing element, a liquid-crystal cell and a second polarizing element, in this order, wherein the retardation member satisfies at least one condition of (i) its in-plane retardation, Re, is from 10 nm to 3000 nm at a wavelength falling within a range from 400 to 780 nm, and (ii) its thickness-direction retardation, Rth, is from 60 nm to 3000 nm at a wavelength falling within a range from 400 to 780 nm.
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