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Subwavelength optical microstructure light-redirecting films

  • US 6,891,677 B2
  • Filed: 05/23/2003
  • Issued: 05/10/2005
  • Est. Priority Date: 11/12/1999
  • Status: Expired due to Fees
First Claim
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1. A waveguide for use in a back lighting display device, the waveguide having a moth-eye structured surface thereon.

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  • 7 Assignments
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