Brightness-enhancing integral polarizer and optical film structure and a manufacturing method thereof
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United States of America Patent
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Issued Date -
Aug 10, 2006
app pub date -
Jun 23, 2005
filing date -
Feb 4, 2005
priority date (Note) -
Abandoned
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Abstract
A brightness-enhancing integral polarizer and optical film structure and manufacture are described. The brightness-enhancing integral polarizer and optical film have an absorptive polarizer and a reflective polarizer. The reflective polarizer generates a reflective light source effect, and uses a nonlinear optic design to coat a brightness-enhancing integral polarizer and optical film with a different dye on at least one substrate and produce the effects of brightness enhancement, high polarization, high transmittance, wide viewing angle and high contrast for the brightness-enhancing integral polarizer and optical film structure and manufacturing method.
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