COMPOSITE SHEET
First Claim
1. A dielectric layer suitable for use as a part of a electronic device, which dielectric layer comprises a plurality of adjacent patches arranged in a patchwork configuration, wherein one or more patches comprise a first dielectric material, and one or more other patches comprise a different dielectric material.
1 Assignment
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Accused Products
Abstract
Composite materials for the formation of printed circuit boards and electronic devices. A composite structure of the invention includes an electrically conductive layer and a dielectric layer. The dielectric layer includes a plurality of adjacent dielectric material patches arranged in a patchwork configuration, which patches are made up of different dielectric materials to thereby result in areas of differential capacitance.
51 Citations
38 Claims
- 1. A dielectric layer suitable for use as a part of a electronic device, which dielectric layer comprises a plurality of adjacent patches arranged in a patchwork configuration, wherein one or more patches comprise a first dielectric material, and one or more other patches comprise a different dielectric material.
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16. A composite structure suitable for use as a substrate for an electronic device, which structure comprises:
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a) an electrically conductive layer; and b) a dielectric layer on the electrically conductive layer, which dielectric layer comprises a plurality of adjacent patches arranged in a patchwork configuration, wherein one or more patches comprise a first dielectric material, and one or more other patches comprise a different dielectric material. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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30. A method for forming a composite structure suitable for use as a substrate for an electronic device, which method comprises the steps of:
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a) providing an electrically conductive layer; b) forming a dielectric layer on the electrically conductive layer, which dielectric layer comprises a plurality of adjacent patches arranged in a patchwork configuration, wherein one or more patches comprise a first dielectric material, and one or more other patches comprise a different dielectric material. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38)
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Specification