Abstract
An apparatus is described for detecting the location coordinates of a pressure point (8) within a sensor field, having at least one electric resistance layer (2) which is connected via electric connections (4) at the edge to a measurement and evaluation circuit (5). In order to become independent of any external supply voltage it is proposed that the electric resistance layer (2) which is provided with at least three electric connections (4) is applied to a ferroic layer (1) made of an internally charged cellular polymer.
| Original language | English |
|---|---|
| Patent number | US9189120B2 |
| Publication status | Published - 17 Nov 2015 |
Fields of science
- 103 Physics, Astronomy
- 103008 Experimental physics
- 103023 Polymer physics
- 103015 Condensed matter
- 103013 Ion physics
- 210004 Nanomaterials
- 104018 Polymer chemistry
- 210001 Nanoanalytics
- 103009 Solid state physics
- 202012 Electrical measurement technology
- 104014 Surface chemistry
- 103021 Optics
- 103020 Surface physics
- 103018 Materials physics
- 503015 Subject didactics of technical sciences
- 103017 Magnetism
- 103005 Atomic physics
- 202036 Sensor systems
- 203016 Measurement engineering
JKU Focus areas
- Sustainable Development: Responsible Technologies and Management
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