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LIQUID CRYSTAL DISPLAY DEVICE

  • US 20080266500A1
  • Filed: 09/05/2007
  • Published: 10/30/2008
  • Est. Priority Date: 09/06/2006
  • Status: Abandoned Application
First Claim
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1. A liquid-crystal display device comprising at least, a member of generating polarized light, a retardation member, a first polarizing element, a liquid-crystal cell and a second polarizing element, in this order;

  • wherein the retardation member satisfies at least one condition of(i) its in-plane retardation, Re, is from 10 nm to 3000 nm at a wavelength falling within a range from 400 to 780 nm, and(ii) its thickness-direction retardation, Rth, is from 60 nm to 3000 nm at a wavelength falling within a range from 400 to 780 nm.

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