Bend sensor, bend sensing method and bend sensing system for flexible display panel
US9557862B2 · kind B2 · utility
4Cited by
2References
28Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 17, 2014 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Sep 10, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04102
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A bend sensor for a flexible display panel is provided. The bend sensor includes plural detecting electrodes and a controlling circuit. The plural detecting electrodes are disposed on a touch panel. The touch panel is attached on the flexible display panel. The plural detecting electrodes generate plural detecting signals according to a change of an electric field or a magnetic field. The controlling circuit receives the plural detecting signals and judges a bending status of the flexible display panel according to the plural detecting signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.