Graphene touch sensor, method for operating same, and method for manufacturing same
US10289230B2 · kind B2 · utility
2Cited by
1References
19Claims
0Family size
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Key dates
| Filing date | May 11, 2015 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | Dec 10, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A graphene touch sensor is provided. The graphene touch sensor includes a first substrate, a first pattern disposed on the first substrate and having a first protruding region and a first concave region, a second substrate on the first substrate, a second pattern disposed on the second substrate to face the first pattern and having a second protruding region and a second concave region, and a graphene layer between the first pattern and the second pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.