Vibrotactile actuators on textiles and related systems and methods
US11842626B1 · kind B1 · utility
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1References
18Claims
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Key dates
| Filing date | Apr 19, 2021 |
| Grant date | Dec 12, 2023 |
| Priority date | — |
| Expiry date | Dec 15, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10083
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The disclosed haptic vibrotactile actuator may include a textile comprising a first major surface and a second, opposite major surface, an electrode coupled to the first major surface of the textile across at least a majority of a surface area of a first surface of the electrode, and a flexible electroactive material electrically coupled to a second, opposite surface of the electrode. Various other related methods and systems are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.