Method and device for position detection
US8536882B2 · kind B2 · utility
4Cited by
21References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2010 |
| Grant date | Sep 17, 2013 |
| Priority date | — |
| Expiry date | Jul 18, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04104
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and the device for position detection are disclosed. The device comprises a plurality of conductive strips intersecting each other to form a plurality of intersecting regions. A pair of depressed strips intersecting on any intersecting region contact each other to form a depressed intersecting region. When a high voltage and a low voltage are separately provided to the first ends of each pair of overlapping strips, the voltages at the second ends of each pair of overlapping strips are detected so as to determine each depressed intersecting regions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.