BARRIER COATINGS
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Accused Products
Abstract
A barrier coating of organic-inorganic composition, the barrier coating having optical properties that are substantially uniform along an axis of light transmission, said axis oriented substantially perpendicular to the surface of the coating.
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Citations
111 Claims
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1-24. -24. (canceled)
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25. A method for depositing a barrier coating, comprising the steps of:
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providing at least one surface for deposition; depositing reaction or recombination products of reacting species on the surface; changing the compositions of the reactants fed into the reactor chamber during the deposition to form a compositionally organic-inorganic coating;
said coating comprising at least one substantially organic zone and at least one substantially inorganic zone;performing refractive index modification of the at least one inorganic zone by varying the precursor gas composition, said refractive index of the inorganic zone being adjusted to provide a substantially uniform refractive index along an axis of light transmission through said barrier coating. - View Dependent Claims (26, 27, 28, 29, 30)
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31-86. -86. (canceled)
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87. A method comprising:
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providing a device disposed on a substrate; and coating a surface of said device with a barrier coating of organic-inorganic composition, the barrier coating having optical properties that are substantially uniform along an axis of light transmission, said axis oriented substantially perpendicular to the surface of the coating, wherein the barrier coating comprises at least one zone substantially organic in composition and at least one zone substantially inorganic in composition. - View Dependent Claims (88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111)
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Specification