LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS
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United States of America Patent
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Issued Date -
Dec 11, 2008
app pub date -
Jun 10, 2008
filing date -
Jun 11, 2007
priority date (Note) -
Abandoned
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Abstract
The transmission axis of the first polarizing plate is approximately perpendicular to an initial alignment axis of liquid crystal molecules of a liquid crystal layer of the liquid crystal panel. The first and second phase difference layers are optically positive uniaxial. The first phase difference layer has a first phase-lag axis that is approximately parallel to a surface of the first phase difference layer and is approximately perpendicular to the initial alignment axis, and the second phase difference layer has a second phase-lag axis that is approximately perpendicular to the surface of the second phase difference layer. The relationship between a phase difference value Ra of the first phase difference layer and a phase difference value Rc of the second phase difference layer satisfies '105 [nm].ltoreq.Ra.ltoreq.165 [nm]' and '55 [nm].ltoreq.Rc.ltoreq.115 [nm]'.
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