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US 2023/0418099 A1Published application
Improved transparency of polymer walled devices and methods of making the same
AssigneeNitto Denko Corporation
InventorsPiotr POPOV, Neil CRAMER
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Abstract
A liquid crystal based switchable light modulating device comprising polymer wall structure with improved transparency is disclosed.
Claims20
A light modulating device comprising:
- a light modulating layer disposed between, and in contact with, a first transparent electrically conductive element and a second transparent electrically conductive element;
- wherein the light modulating layer comprises compartments defined by polymer walls bonded respectively to and between the first transparent electrically conductive element and the second transparent electrically conductive element;
- wherein the compartments comprise a liquid crystal material;
- and
- wherein the polymer walls have a refractive index that is within ±0.5 of the refractive index of the first transparent electrically conductive element and the refractive index of the second transparent electrically conductive element.
2 more elements
Dependencies are inferred from the claim text.