Methods for fabricating current-carrying structures using voltage switchable dielectric materials
First Claim
1. A method for fabricating a current-carrying formation, comprising:
- providing a substrate including a layer of a voltage switchable dielectric material having a characteristic voltage;
forming a mask over the layer of the voltage switchable dielectric material, the mask including gaps therein; and
forming an electrically conductive layer byapplying a voltage in excess of the characteristic voltage to the layer of the voltage switchable dielectric material, anddepositing an electrically conductive material within the gaps through an electrochemical process.
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Abstract
A method is provided for fabricating current-carrying formation on substrates. The method includes providing a substrate including a layer of a voltage switchable dielectric material, forming a mask over the layer of the voltage switchable dielectric material, and forming an electrically conductive layer. The mask includes gaps and the electrically conductive layer is formed in the gaps. The voltage switchable dielectric material has a characteristic voltage and the electrically conductive layer is formed by applying a voltage in excess of the characteristic voltage to the substrate and depositing the electrically conductive material through an electrochemical process such as electroplating.
175 Citations
18 Claims
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1. A method for fabricating a current-carrying formation, comprising:
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providing a substrate including a layer of a voltage switchable dielectric material having a characteristic voltage; forming a mask over the layer of the voltage switchable dielectric material, the mask including gaps therein; and forming an electrically conductive layer by applying a voltage in excess of the characteristic voltage to the layer of the voltage switchable dielectric material, and depositing an electrically conductive material within the gaps through an electrochemical process. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification