TRANSPARENT ELECTRICALLY-CONDUCTIVE HARD-COATED SUBSTRATE AND METHOD FOR PRODUCING THE SAME
First Claim
1. A transparent electrically-conductive hard-coated substrate, comprising:
- a transparent base material;
a deposited carbon nanotubes layer formed on the transparent base material; and
a cured resin layer formed on the deposited carbon nanotubes layer, whereinthe deposited carbon nanotubes layer has a thickness of 10 nm or less,the total thickness of the deposited carbon nanotubes layer and the cured resin layer is 1.5 μ
m or more, andpart of the deposited carbon nanotubes layer is diffused into the cured resin layer so that carbon nanotubes are present in the cured resin layer.
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Accused Products
Abstract
A transparent electrically-conductive hard-coated substrate of the invention comprises a transparent base material; a deposited carbon nanotubes layer formed on the transparent base material; and a cured resin layer formed on the deposited carbon nanotubes layer, wherein the deposited carbon nanotubes layer has a thickness of 10 nm or less, the total thickness of the deposited carbon nanotubes layer and the cured resin layer is 1.5 μm or more, and part of the deposited carbon nanotubes layer is diffused into the cured resin layer so that carbon nanotubes are present in the cured resin layer. The transparent electrically-conductive hard-coated substrate possesses high transparency and hard coating properties and also has electrical conductivity.
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Citations
15 Claims
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1. A transparent electrically-conductive hard-coated substrate, comprising:
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a transparent base material; a deposited carbon nanotubes layer formed on the transparent base material; and a cured resin layer formed on the deposited carbon nanotubes layer, wherein the deposited carbon nanotubes layer has a thickness of 10 nm or less, the total thickness of the deposited carbon nanotubes layer and the cured resin layer is 1.5 μ
m or more, andpart of the deposited carbon nanotubes layer is diffused into the cured resin layer so that carbon nanotubes are present in the cured resin layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for producing a transparent electrically-conductive hard-coated substrate that comprises a transparent base material, a deposited carbon nanotubes layer on the transparent base material and a cured resin layer on the deposited carbon nanotubes layer, comprising the steps of:
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applying, to a transparent base material, a carbon nanotubes dispersion containing carbon nanotubes and a solvent and drying it to form a deposited carbon nanotubes layer with a thickness of 10 nm or less; applying, to the deposited carbon nanotubes layer, a solution of a material for forming a cured resin layer in a solvent, removing the solvent by drying, then curing the material to form a cured resin layer such that the deposited carbon nanotubes layer and the cured resin layer provide a total thickness of 1.5 μ
m or more, andallowing carbon nanotubes to diffuse from part of the deposited carbon nanotubes layer to the material for forming the cured resin layer before the curing for the cured resin layer is completed. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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Specification