Pixellized transparent optical component comprising an absorbing coating, production method thereof and use thereof in an optical element
First Claim
1. Method for producing a transparent optical element selected from ophthalmic lenses, contact lenses, and eye implants, comprising the production of a transparent optical component having at least:
- one set of cells juxtaposed parallel to a surface of the component, each cell being hermetically sealed and containing a substance having an optical property, the cells being separated by walls;
and at least one absorbing coating, placed on the walls on a side extending parallel to said component surface, the absorbing coating having at least one wavelength absorption band of between 400 nm and 700 nm,the transparent optical component configured so that a single image of an object is obtained when the object is viewed through the whole set of cells.
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Accused Products
Abstract
A transparent optical component (10) comprises at least one transparent set of cells (15) juxtaposed parallel to a surface of the component, each cell being separated by walls (18) parallel to the component surface, hermetically sealed and containing at least one substance having an optical property, and at least one absorbing coating (30), placed on the walls on one side extending parallel to said component surface.
The optical component can be cut out along a predefined contour and optionally drilled. The invention also comprises a method for producing such optical component and its use for producing an optical element. The optical element may be a spectacle lens in particular.
105 Citations
39 Claims
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1. Method for producing a transparent optical element selected from ophthalmic lenses, contact lenses, and eye implants, comprising the production of a transparent optical component having at least:
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one set of cells juxtaposed parallel to a surface of the component, each cell being hermetically sealed and containing a substance having an optical property, the cells being separated by walls; and at least one absorbing coating, placed on the walls on a side extending parallel to said component surface, the absorbing coating having at least one wavelength absorption band of between 400 nm and 700 nm, the transparent optical component configured so that a single image of an object is obtained when the object is viewed through the whole set of cells. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. Optical component configured to be used to produce a transparent optical element selected from ophthalmic lenses, contact lenses, and eye implants, the optical component comprising
at least one set of transparent cells juxtaposed parallel to a surface of the component and at least one absorbing coating, placed on the walls on one side extending parallel to said component surface, the absorbing coating having at least one wavelength absorption band of between 400 nm and 700 nm, each cell being hermetically sealed and containing a substance having an optical property, all the cells being separated by walls, the optical component configured so that a single image of an object is obtained when the object is viewed through the whole set of cells.
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38. Method for producing a transparent optical element selected from ophthalmic lenses, contact lenses, and eye implants, comprising the production of a transparent optical component having at least:
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one set of cells juxtaposed parallel to a surface of the component, each cell being hermetically sealed and containing a substance having an optical property, the cells being separated by walls; and at least one absorbing coating, placed adjoining the walls on a side extending parallel to said component surface, the absorbing coating having at least one wavelength absorption band of between 400 nm and 700 nm, the transparent optical component configured so that a single image of an object is obtained when the object is viewed through the whole set of cells.
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39. Optical component configured to be used to produce a transparent optical element selected from ophthalmic lenses, contact lenses, and eye implants, the optical component comprising
at least one set of transparent cells juxtaposed parallel to a surface of the component and at least one absorbing coating, placed adjoining the walls on one side extending parallel to said component surface, the absorbing coating having at least one wavelength absorption band of between 400 nm and 700 nm, each cell being hermetically sealed and containing a substance having an optical property, all the cells being separated by walls, the optical component configured so that a single image of an object is obtained when the object is viewed through the whole set of cells.
Specification