Electronics assembly for use in electronic contact lens
US11237410B2 · kind B2 · utility
0Cited by
6References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2019 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | Mar 5, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10151
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A substrate carries electrical components. It is bent into a non-planar shape to fit into a contact lens. For example, the substrate may be constructed from a flexible circuit board. The circuit board has certain regions for mounting electrical components. The flexible circuit board is bent into a three-dimensional shape that fits into the contact lens. The regions used to mount electrical components remain flat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.