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STRUCTURED ORIENTED FILMS FOR USE IN DISPLAYS

  • US 20090067048A1
  • Filed: 11/10/2008
  • Published: 03/12/2009
  • Est. Priority Date: 04/08/2005
  • Status: Abandoned Application
First Claim
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1. An article for use in a display with a backlight, comprising as arranged in any order from the backlight toward a viewer:

  • a reflective polarizer; and

    a birefringent brightness enhancement film having a birefringent structured surface.

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