Transparent electrode pattern structure and touch screen panel including the same
US9760228B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2014 |
| Grant date | Sep 12, 2017 |
| Priority date | — |
| Expiry date | Feb 21, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04804
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a transparent electrode pattern structure including: a first transparent electrode layer and a second transparent electrode layer which are stacked on a transparent substrate in a predetermined pattern, respectively; an insulation layer disposed between the first transparent electrode layer and the second transparent electrode layer; and contact holes formed in the insulation layer to electrically connect the first transparent electrode layer with the second transparent electrode layer; wherein the first transparent electrode layer and the second transparent electrode layer have a thickness of 100 to 200 nm, respectively, and the insulation layer has a thickness of 1,000 to 2,000 nm, thereby considerably decreasing a difference in reflectance on separate positions, as well as a touch screen panel including the transparent electrode pattern structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.