Systems and methods for a low profile haptic actuator
US10564727B2 · kind B2 · utility
48Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2018 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Aug 14, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/015
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods or a low profile haptic actuator are disclosed. In one embodiment, a system for a low profile haptic actuator includes: a moveable surface comprising a first coil, the moveable surface configured to move in a degree of freedom; a fixed surface beneath the moveable surface, the fixed surface comprising a second coil coupled underneath the first coil; a suspension coupled to the fixed surface and the moveable surface and configured to suspend the moveable surface; and a controller coupled to the first coil and the second coil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.