Conducting composition and method for producing the same
US-2016340520-A1 · Nov 24, 2016 · US
Transparent conductive film
US2016155531A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016155531-A1 |
| Application number | US-201514905997-A |
| Country | US |
| Kind code | A1 |
| Filing date | Mar 11, 2015 |
| Priority date | Apr 30, 2014 |
| Publication date | Jun 2, 2016 |
| Grant date | — |
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Abstract
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A transparent conductive film 1 includes a transparent substrate 2 ; a first optical adjustment layer 4 disposed on one side in the thickness direction of the transparent substrate 2 and made of a resin layer; an inorganic substance layer 5 disposed on one side in the thickness direction of the first optical adjustment layer 4 so as to make contact with the first optical adjustment layer 4 ; and a transparent conductive layer 6 disposed on one side in the thickness direction of the inorganic substance layer 5 . The inorganic substance layer 5 has a thickness of 10 nm or less, and the surface of the one side in the thickness direction of the transparent conductive layer 6 has a surface roughness of 1.40 nm or less.
First claim
Opening claim text (preview).
1 . A transparent conductive film comprising: a transparent substrate, a first optical adjustment layer disposed on one side in the thickness direction of the transparent substrate and made of a resin layer, an inorganic substance layer disposed on one side in the thickness direction of the first optical adjustment layer so as to make contact with the first optical adjustment layer, and a transparent conductive layer disposed on one side in the thickness direction of the inorganic substance layer, wherein the inorganic substance layer has a thickness of 10 nm or less, and the surface of the one side in the thickness direction of the transparent conductive layer has a surface roughness of 1.40 nm or less. 2 . The transparent conductive film according to claim 1 , wherein the first optical adjustment layer has a thickness of less than 200 nm. 3 . The transparent conductive film according to claim 1 , wherein the first optical adjustment layer does not substantially contain particles. 4 . The transparent conductive film according to claim 1 , wherein the surface of the one side in the thickness direction of the inorganic substance layer has a surface roughness of 0.20 nm or more and 0.70 nm or less. 5 . The transparent conductive film according to claim 1 , further comprising a second optical adjustment layer, wherein the second optical adjustment layer is disposed on one side in the thickness direction of the transparent substrate and on the other side in the thickness direction of the first optical adjustment layer, and the second optical adjustment layer has a refraction that is different from the refraction of the first optical adjustment layer. 6 . The transparent conductive film according to claim 5 , wherein the first optical adjustment layer has a refraction that is lower than the refraction of the second optical adjustment layer. 7 . The transparent conductive film according to claim 1 , wherein the transparent conductive layer has a thickness of 25 nm or more and 40 nm or less. 8 . The transparent conductive film according to claim 1 , wherein the transparent conductive layer has a specific resistance of 1.1×10 −4 Ω·cm or more and 2.5×10 −4 Ω·cm or less.
Assignees
Inventors
Classifications
- H01B3/10Primary
metallic oxides (ceramics H01B3/12) · CPC title
- C23C14/086Primary
of zinc, germanium, cadmium, indium, tin, thallium or bismuth · CPC title
Polycarbonates · CPC title
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means · CPC title
Polyimides or polyesterimides · CPC title
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- What does patent US2016155531A1 cover?
- A transparent conductive film 1 includes a transparent substrate 2 ; a first optical adjustment layer 4 disposed on one side in the thickness direction of the transparent substrate 2 and made of a resin layer; an inorganic substance layer 5 disposed on one side in the thickness direction of the first optical adjustment layer 4 so as to make contact with the first optical adjustment l…
- Who is the assignee on this patent?
- Nitto Denko Corp
- What technology area does this patent fall under?
- Primary CPC classification H01B3/10. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Jun 02 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).