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US-2015380601-A1 · Dec 31, 2015 · US
Method for producing a flexible transparent electrode using cesium and a flexible transparent electrode produced thereby
US9466403B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9466403-B2 |
| Application number | US-201414497955-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 26, 2014 |
| Priority date | Sep 27, 2013 |
| Publication date | Oct 11, 2016 |
| Grant date | Oct 11, 2016 |
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- Title
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Abstract
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An method for preparing a flexible transparent electrode film that has a high transmittance and low sheet resistance without having to go through a separate heating process by using cesium, and a flexible transparent electrode film prepared thereby, the method including: applying a nanowire transparent conductive film on a high molecular base material film; coating the nanowire transparent conductive film with a sol-gel solution wherein titanium dioxide and cesium are mixed; and welding the nanowire.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for preparing a flexible transparent electrode film using cesium, the method comprising: applying a nanowire transparent conductive film on a base film; coating the nanowire transparent conductive film with a sol-gel solution wherein titanium dioxide and cesium are mixed; and welding between nanowires in the nanowire transparent conductive film. 2. The method according to claim 1 , wherein 0.1 to 1 parts by weight of cesium is used per 100 parts by weight of sol-gel solution. 3. The method according to claim 1 , wherein the applying, coating, and welding are performed at room temperature. 4. The method according to claim 1 , wherein the coating is bar-coating, spin-coating, casting, or dip-coating process, or a combination thereof. 5. The method according to claim 4 , wherein an alcohol solvent is used in the bar-coating. 6. The method according to claim 1 , wherein the base film comprises a high-molecular compound of polyethyleneterephtalate (PET), polyethylenenaphtalate (PEN), polyethylene (PE), polyetherfone (PES), polycarbonate (PC), polyarylate (PAR), or polyimide (PI), or a combination thereof.
Assignees
Inventors
Classifications
- H10F71/138Primary
Manufacture of transparent electrodes, e.g. transparent conductive oxides [TCO] or indium tin oxide [ITO] electrodes · CPC title
Nanotubes or nanowires · CPC title
Inks comprising nanoparticles and specially adapted for being sintered at low temperature (H05K1/095 takes precedence) · CPC title
- H01B1/02Primary
mainly consisting of metals or alloys · CPC title
Organic PV cells · CPC title
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- What does patent US9466403B2 cover?
- An method for preparing a flexible transparent electrode film that has a high transmittance and low sheet resistance without having to go through a separate heating process by using cesium, and a flexible transparent electrode film prepared thereby, the method including: applying a nanowire transparent conductive film on a high molecular base material film; coating the nanowire transparent cond…
- Who is the assignee on this patent?
- Univ Sungkyunkwan Res & Bus, Res & Business Found Sungyunkwan Univ
- What technology area does this patent fall under?
- Primary CPC classification H10F71/138. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Oct 11 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). 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).