LIQUID CRYSTAL GLARE-PROOF MIRROR
First Claim
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1. A liquid crystal glare-proof mirror comprising:
- a first polarizing plate for transmitting a first polarization component of incident light;
a second polarizing plate for transmitting a second polarization component of the incident light; and
a liquid crystal cell disposed between the first polarizing plate and the second polarizing plate,at least either one of the first polarizing plate and the second polarizing plate being formed of material having refractive index anisotropy exhibiting a different refraction of the incident light that varies depending on an angle at which the incident light comes into the either one of the first polarizing plate and the second polarizing plate.
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Abstract
Disclosed is a liquid crystal glare-proof mirror including a first polarizing plate and a second polarizing plate formed of resin layers having refractive index anisotropy. The refractive index anisotropy of the first polarizing plate and the second polarizing plate allows an ordinary ray to be separated from an extraordinary ray in which the incident light is refracted in different directions depending on an angle at which the incident light comes into the one of the first polarizing plate and the second polarizing plate.
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Citations
21 Claims
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1. A liquid crystal glare-proof mirror comprising:
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a first polarizing plate for transmitting a first polarization component of incident light; a second polarizing plate for transmitting a second polarization component of the incident light; and a liquid crystal cell disposed between the first polarizing plate and the second polarizing plate, at least either one of the first polarizing plate and the second polarizing plate being formed of material having refractive index anisotropy exhibiting a different refraction of the incident light that varies depending on an angle at which the incident light comes into the either one of the first polarizing plate and the second polarizing plate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21)
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Specification