Flexible conductor for use within a contact lens
US10670887B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2017 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | Mar 9, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13439
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An eye-mountable device includes a lens enclosure, an anterior conductive electrode, a posterior conductive electrode, and an accommodation actuator element. The lens enclosure includes an anterior layer and a posterior layer. The anterior conductive electrode is disposed within the lens enclosure and across a center region of the lens enclosure. The posterior conductive electrode is disposed within the lens enclosure and across the center region. The accommodation actuator element is disposed within the lens enclosure between the anterior and posterior conductive electrodes in the center region. The anterior and posterior conductive electrodes are transparent and electrically manipulate the accommodation actuator element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.