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Polarizing plate and liquid crystal display using the same

  • US 7,355,663 B2
  • Filed: 10/23/2001
  • Issued: 04/08/2008
  • Est. Priority Date: 10/26/2000
  • Status: Expired due to Fees
First Claim
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1. A polarizing plate comprising a polarizing film, the polarizing film comprising:

  • a first portion having a polarization degree of 99% or more at each wavelength of light for wavelengths of 420 to 550 nm, anda second portion having a polarization degree of 99% or more at each wavelength of light for wavelengths of 550 to 700 nm,wherein the first portion and the second portion are laminated.

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