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US 2025/0053061 A1Published application
Double-layer electrode for electro-optic liquid crystal lens
Assigneese-Vision Smart Optics, Inc., Kent State University
InventorsLiwei LI, Anthony Van Heugten, Dwight P. Duston, Phil BOS, Douglas BRYANT
Life of this patent
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Abstract
Certain exemplary embodiments can provide a system, machine, apparatus, device, manufacture, circuit, composition of matter, and/or user interface adapted for and/or resulting from, and/or a process, method, and/or machine-readable medium comprising machine-implementable instructions for, activities that can comprise and/or relate to, generating a gradient in an index of refraction of a material.
Claims1
An electro-optic device comprising:
- a first liquid crystal lens to impart a first phase profile on incident light;
- and
- a second liquid crystal lens, in optical series with the first liquid crystal lens, to further impart a second phase profile on the incident light.
Dependencies are inferred from the claim text.