Reflecting polaroid, method for producing same and liquid crystal display device

Reflecting polaroid, method for producing same and liquid crystal display device

  • CN 102,749,669 A
  • Filed: 06/20/2012
  • Published: 10/24/2012
  • Est. Priority Date: 06/20/2012
  • Status: Active Application
First Claim
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1. a reflective polarizer is characterized in that, comprising:

  • First substrate;

    Be arranged at first alignment films on first substrate;

    Be formed at the chirality coating on first alignment films;

    Said chirality coating is coated on chirality discotic mesogenic solution on first alignment films and prepares;

    Wherein, chirality discotic mesogenic solution is dissolved in the organic solvent gained by photopolymerization chirality discotic mesogenic monomer, light trigger and hot polymerization inhibitor at least;

    With second substrate with second alignment films of first substrate, be provided with chock insulator matter between the said chirality coating and second alignment films, to form the gap to the box setting;

    Be filled in the cholesteric liquid crystal in the gap, wherein, cholesteric liquid crystal is at least by nematic liquid crystal, photopolymerization nematic liquid crystal monomer, chipal compounds, light trigger, hot polymerization inhibitor mixing gained.

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