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US 12,461,414 B2Granted
Liquid crystal device comprising an adsorption layer containing xerogel
AssigneeSeiko Epson Corporation
InventorTatsuya Yanagisawa
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Abstract
A liquid crystal display device includes a first substrate, a second substrate, a seal material disposed between the first substrate and the second substrate at a periphery in plan view, a liquid crystal layer disposed between the first substrate and the second substrate and an inside surrounded by the seal material in plan view, and an adsorption layer containing xerogel disposed along at least part of the seal material.
Claims11
A liquid crystal device comprising:
- a first substrate including:
- a first alignment film, and
- a first silane compound layer covering the first alignment film;
- a second substrate including:
- a second alignment film, and
- a second silane compound layer covering the second alignment film;
- a seal material disposed between the first substrate and the second substrate;
- a liquid crystal layer disposed between the first substrate and the second substrate and an inside surrounded by the seal material in plan view;
- and
- an adsorption layer containing xerogel disposed on a side surface of the seal material on a side of the liquid crystal layer, the adsorption layer being disposed in contact with a side surface of the first alignment film, a side surface of the first silane compound layer, a side surface of the second alignment film, and a side surface of the second silane compound layer.
7 more elements
A liquid crystal device comprising:
- a first substrate;
- a second substrate;
- a seal material disposed between the first substrate and the second substrate;
- a liquid crystal layer disposed between the first substrate and the second substrate and an inside surrounded by the seal material in plan view;
- a pixel electrode disposed between the first substrate and the liquid crystal layer;
- a dummy pixel electrode disposed closer to the seal material than the pixel electrode;
- and
- an adsorption layer containing xerogel disposed between an outer edge of the pixel electrode and an inner edge of the dummy pixel electrode in plan view.
5 more elements
A liquid crystal device comprising:
- a first substrate;
- a second substrate;
- a liquid crystal layer disposed between the first substrate and the second substrate;
- a first pixel electrode disposed between the first substrate and the liquid crystal layer;
- a second pixel electrode disposed between the first substrate and the liquid crystal layer and disposed in parallel with the first pixel electrode in plan view;
- and
- an adsorption layer containing xerogel disposed between the first pixel electrode and the second pixel electrode in plan view,
- wherein the adsorption layer is disposed between the first substrate and the liquid crystal layer.
5 more elements
Dependencies are inferred from the claim text.