Conductive pattern formation method, conductive pattern-bearing substrate, and touch panel sensor
First Claim
Patent Images
1. A conductive film substrate comprising:
- a. a substrate; and
b. a cured resin layer on the substrate, the cured resin layer comprising a first surface opposite the substrate, the first surface having a portion including a conductive film and a portion without a conductive film,wherein the conductive film comprises at least one of an organic conductive material and conductive fiber.
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Abstract
A conductive pattern formation method of the present invention includes a first exposure step of radiating active light in a patterned manner to a photosensitive layer including a photosensitive resin layer provided on a substrate and a conductive film provided on a surface of the photosensitive resin layer on a side opposite to the substrate; a second exposure step of radiating active light, in the presence of oxygen, to some or all of the portions of the photosensitive layer not exposed at least in the first exposure step; and a development step of developing the photosensitive layer to form a conductive pattern following the second exposure step.
65 Citations
13 Claims
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1. A conductive film substrate comprising:
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a. a substrate; and b. a cured resin layer on the substrate, the cured resin layer comprising a first surface opposite the substrate, the first surface having a portion including a conductive film and a portion without a conductive film, wherein the conductive film comprises at least one of an organic conductive material and conductive fiber. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A conductive film substrate comprising:
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a. a substrate; and b. a cured resin layer on the substrate, the cured resin layer comprising a first surface opposite the substrate, the first surface having a portion including a conductive film and a portion without a conductive film, wherein the conductive film comprises conductive fiber, and wherein a minimum optical transmittance of the conductive film substrate in a wavelength band of 450 to 650 nm is 80% or higher. - View Dependent Claims (9, 10, 11, 12, 13)
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Specification