Wearable device assembly having solder mask
US9160063B2 · kind B2 · utility
3Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2013 |
| Grant date | Oct 13, 2015 |
| Priority date | — |
| Expiry date | May 9, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10151
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A wrist-worn device monitors movements of a user. A curvilinear body of the wrist-worn device includes a plurality of flex areas, and an internal spine member of the wrist-worn device extends through the curvilinear body. A flexible circuit member is wrapped around and connected to the spine member. The flexible circuit member interconnects a controller and one or more sensors of a sensor assembly within the body. A solder mask applied to the flexible circuit member includes a curvilinear edge that distributes stress caused by flexing of the flexible circuit member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.