Electro-optical component
US12379613B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 8, 2022 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Mar 8, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2202/20
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Example embodiments relate to an electro-optical component. One embodiment includes an electro-optical component for adaptive visual correction. The component includes a first transparent substrate. The component also includes a second transparent substrate. Additionally, the component includes an optical structure disposed on the first transparent substrate. Further, the component includes a liquid-crystal gap located between the optical structure and the second transparent substrate. Even further, the component includes a first transparent electrode and a second transparent electrode located on opposite sides of the liquid-crystal gap. Still further, the component includes a plurality of spacers located in the liquid-crystal gap between the second transparent substrate and the optical structure. The plurality of spacers includes at least one spacer having a different height than another spacer of the plurality of spacers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.