Smart variable torque display
US9353560B2 · kind B2 · utility
5Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2014 |
| Grant date | May 31, 2016 |
| Priority date | — |
| Expiry date | Dec 12, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05D2011/088
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
In one example an electronic device comprises a controller, a chassis comprising a first section and a second section, and a hinge assembly to connect the first section of the chassis to the second section of the chassis comprising a shaft rotatable about a first axis, a brake selectively engageable with a portion of the shaft, and an electroactive polymer (EAP) actuator coupled to the brake, wherein the EAP actuator selectively engages the brake with a portion of the shaft in response to a signal from the controller. Other examples may be described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.