COLOR CHANGING CONTACT LENSES

摘要

The present invention generally relates to contact lenses. Specifically, this invention relates to contact lenses that change color based on one or more stimuli. The present application provides for a color changing contact lens that can change its color based on one or more stimuli. The color changing contact lens is constructed of an inner layer, an outer layer and a supply of liquid crystal.

主权项

1. A contact lens, said contact lens comprising:
an inner layer, comprised of an interior surface and an exterior surface, wherein said exterior surface is configured to be placed upon the eye of an individual; an outer layer, comprised of an interior surface and an exterior surface, wherein said interior surface of said outer layer is affixed to said interior surface of said inner layer in such a way that creates a sealed area there between; and color changing material, wherein said color changing material is contained within said sealed area.