Optical compensation film for LCD viewing angles reduction
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United States of America Patent
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Mar 25, 2014
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N/A
app pub date -
Dec 2, 2009
filing date -
Dec 2, 2008
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Abstract
Displays having narrow viewing angles that can be fabricated using fabrication facilities geared toward wide angle displays are described. In one display, a narrow viewing angle optical film is placed between the LCD panel and the polarizers. The narrow viewing angel optical films have a vertically orientated optical axis and a positive birefringence.
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