Contact lens and method of manufacture to improve sensor sensitivity
US9176332B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2012 |
| Grant date | Nov 3, 2015 |
| Priority date | — |
| Expiry date | Aug 22, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2202/16
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Contact lenses and methods of manufacture are provided. A contact lens can include: an electronics substrate having components formed thereon and disposed within a contact lens forming (CLF) polymer, wherein a first one of the components is positioned at a first region of the electronics substrate and a second one of the components is positioned at a second region of the electronics substrate, the second region being opposite the first region; and a plurality of CLF polymer layers molded such that the plurality of CLF polymer layers has a first thickness in a region of the electronics substrate associated with the first one of the components and has a second thickness in a region of the electronics substrate associated with the second one of the components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.