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US 5,177,629 AGranted
Liquid crystal display with an optical fluid layer
AssigneeProxima Corporation
InventorWilliam K. Bohannon
Life of this patent
Estimating the term…
Abstract
A liquid crystal display panel construction includes a matrix of liquid crystal elements and a layer of optical fluid extending substantially in a plane parallel to the matrix of liquid crystal elements, for improving the optical characteristics of the panel.
Claims12
A liquid crystal display panel construction, comprising:
- display panel means including liquid crystal material means;
- means defining a fluid tight chamber extending in a plane substantially parallel to the liquid crystal display panel means;
- and
- a layer of optical fluid, said fluid being disposed within said chamber and having a refractive index generally similar to the refractive index of said panel means for improving the optical characteristics of said panel means wherein said fluid is a clear, viscous optical gel.
1 more element
A liquid crystal display panel construction, comprising:
- display panel means including liquid crystal material means;
- means defining a fluid tight chamber extending in a plane substantially parallel to the liquid crystal display panel means;
- and
- a layer of optical fluid, said fluid being disposed within said chamber and having a refractive index generally similar to the refractive index of said panel means for improving the optical characteristics of said panel means wherein said fluid is optically isotropic.
1 more element
Dependencies are inferred from the claim text.