Polarizing plate and liquid crystal display using the same
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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Abstract
A polarizing plate excellent in polarization performance in all wavebands from a short wavelength region to a long wavelength region and a liquid crystal display using such a polarizing plate. The polarizing plate including a polarizer has a portion having a polarization degree of 99% or more at each wavelength of light for wavelengths of 420 to 550 nm and a portion having a polarization degree of 99% or more at each wavelength of light for wavelengths of 550 to 700 nm.
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Citations
34 Claims
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1. A polarizing plate comprising a polarizing film, the polarizing film comprising:
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a first portion having a polarization degree of 99% or more at each wavelength of light for wavelengths of 420 to 550 nm, and a 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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34)
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Specification