Wire grid polarizer and liquid crystal display device using the polarizer
First Claim
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1. A wire grid polarizer comprising:
- a resin substrate having grid-shaped convex portions;
a dielectric layer provided to cover the grid-shaped convex portions of the resin substrate and at least part of side faces of the portions; and
metal wires provided on the dielectric layer.
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Abstract
A wire grid polarizer has a resin substrate 1 having grid-shaped convex portions 1a, a dielectric layer 2 provided to cover the grid-shaped convex portions 1a of the resin substrate 1 and at least part of side faces 1b of the portions, and metal wires 3 provided on the dielectric layer. The wire grid polarizer has a microstructural concavo-convex grid structure having grid-shaped convex portions, is not limited in structure, and has both the excellent degree of polarization and excellent transmittance over a wide range in the visible region.
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Citations
11 Claims
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1. A wire grid polarizer comprising:
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a resin substrate having grid-shaped convex portions;
a dielectric layer provided to cover the grid-shaped convex portions of the resin substrate and at least part of side faces of the portions; and
metal wires provided on the dielectric layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification