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Multilayer polarizing fibers and polarizers using same

  • US 7,773,834 B2
  • Filed: 08/30/2006
  • Issued: 08/10/2010
  • Est. Priority Date: 08/30/2006
  • Status: Active Grant
First Claim
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1. An optical body, comprising:

  • a first multilayered fiber comprising layers of at least a first and a second polymer material, layers of the first polymer material being disposed between layers of the second polymer material, at least one of the first and second polymer materials being birefringent;

    wherein at least a first layer of the first polymer material has a first thickness different from a second layer of the first polymer material.

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