Methods for providing a dyed polymer layer
US10278644B1 · kind B1 · utility
9Cited by
8References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 29, 2017 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | Jun 29, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/12
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Body-mountable devices comprising a dyed polymer layer that covers a portion of an electronic structure embedded in a transparent polymer are described. An example method for fabricating a body-mountable device includes providing a dyed polymer material on an electronic structure. The electronic structure comprises at least one antenna, a sensor, and an electronic device. The example method also includes molding the dyed polymer material to provide a dyed polymer layer that covers a portion of the electronic structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.