Dielectric layer for touch sensor stack
US9116584B2 · kind B2 · utility
0Cited by
19References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 24, 2012 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Dec 28, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04103
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a touch sensor includes a substrate comprising a first surface. The touch sensor further includes a plurality of first electrodes comprising one or more conductive materials on the first surface. The touch sensor further includes a dielectric layer formed over the first electrodes and at least a portion of the first surface. The dielectric layer has a dielectric constant less than or equal to approximately 3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.