Acceleration sensor, display device, detecting system and detecting method
US9869693B2 · kind B2 · utility
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3References
20Claims
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Key dates
| Filing date | Mar 3, 2016 |
| Grant date | Jan 16, 2018 |
| Priority date | — |
| Expiry date | Mar 3, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/005
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An acceleration sensor, a display device, a detecting system and a detecting method are provided; the acceleration sensor includes two electrodes arranged opposite to and insulated from each other, and a cavity arranged between the two electrodes; a liquid layer is arranged in the cavity, and the liquid layer occupies a portion of internal space of the cavity. A display device integrated with the acceleration sensor has advantages such as high degree of integration, compact structure and low production cost and so on.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.