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3D Polarized Eyewear

  • US 20140029096A1
  • Filed: 07/30/2012
  • Published: 01/30/2014
  • Est. Priority Date: 07/30/2012
  • Status: Abandoned Application
First Claim
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1. An article of eyewear for viewing a 3D display, the article having at least one lens wherein the at least one lens comprises:

  • a substrate lens material that is transparent to visible light and has a curved surface; and

    a circular polarizer formed on the substrate lens material, wherein the circular polarizer comprises;

    (i) a linear polarizer having a polarization axis; and

    (ii) a quarter wave plate having a retardation axis that is inclined at substantially 45 degrees from the polarization axis along the curved surface,wherein either or both of the linear polarizer and the quarter wave plate are formed as sub-wavelength elongated structure devices.

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