POLARIZING ELEMENT, POLARIZING ELEMENT MANUFACTURING METHOD, LIQUID CRYSTAL DEVICE, AND PROJECTION DISPLAY
First Claim
Patent Images
1. A polarizing element comprising:
- a substrate;
a first metal wire and a second metal wire provided on the substrate; and
a glass layer supported between the first and second metal wires, the glass layer and the metal wires forming a single surface,wherein a region enclosed by the glass layer and the metal wires is a space.
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Abstract
A polarizing element manufacturing method includes (a) forming a plurality of fine metal wires by forming a metal film on a substrate and patterning the metal film, (b) applying, onto a base material, a glass precursor solution for forming a protective layer for protecting the fine metal wires, (c) placing the substrate on the base material so that ends of the fine metal wires are immersed in the glass precursor solution, and (d) forming the protective layer by drying the glass precursor solution, and bonding together the base material and the substrate with the protective layer therebetween.
9 Citations
20 Claims
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1. A polarizing element comprising:
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a substrate; a first metal wire and a second metal wire provided on the substrate; and a glass layer supported between the first and second metal wires, the glass layer and the metal wires forming a single surface, wherein a region enclosed by the glass layer and the metal wires is a space. - View Dependent Claims (2, 3, 4, 5)
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6. A polarizing element, comprising:
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a substrate; a plurality of metal wires disposed on the substrate; a protective layer provided on the metal wires; and at least one cavity disposed between adjacent metal wires and the protective layer. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14)
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15. A polarizing element, comprising:
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a substrate; a plurality of fine metal wirings disposed on the substrate; a glass layer disposed on a surface of the fine metal wirings opposite a surface of the fine metal wirings that is disposed on the substrate such that a plurality of cavities are formed between the metal wirings, the substrate, and the glass layer. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification