Dye type polarization film dye type and polarization device

Dye type polarization film dye type and polarization device

  • CN 1,523,375 A
  • Filed: 02/16/2004
  • Published: 08/25/2004
  • Est. Priority Date: 02/18/2003
  • Status: Active Application
First Claim
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1. , a kind of dye type polarizing film, it is characterized in that this polarizing coating be in its film/make the polarizing coating of the polyvinyl alcohol film of dichroic dye absorption and location on the film, wherein, if parallel color table is shown in chromaticity coordinate (a*, b*) on, hue angle H is 105 °



  • 150 °

    , and chrominance C * is 7 or littler.

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