Process for producing polarizing film and liquid crystal display

Process for producing polarizing film and liquid crystal display

  • CN 101,310,201 A
  • Filed: 03/20/2007
  • Published: 11/19/2008
  • Est. Priority Date: 04/27/2006
  • Status: Active Grant
First Claim
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1. the manufacture method of a polaroid, it comprises the operation of following (1)~

  • (3);

    (1) the modulation conductance is 50 μ

    S/cm following (0.05 weight % conversions), contains the operation of the solution of dichroic dye and solvent and demonstration lyotropic liquid crystalline,(2) prepare at least one surface by the operation of the base material of hydrophilicity-imparting treatment,(3) base material that above-mentioned operation (2) is prepared by the surface after the hydrophilicity-imparting treatment on, be 100mm/ is coated with described operation (1) modulation more than second solution with the coating speed, and make it dry operation.

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