Electrical device with teeth joining layers and method for making the same
First Claim
Patent Images
1. An electrical device including:
- a base;
a conductive layer adjacent to the base;
a dielectric material adjacent to conductive layer;
a tooth structure including a metal layer set in the dielectric material, but not set in the conductive layer, to join the dielectric material to the metal layer; and
wherein the metal layer forms a portion of multiple layers of circuitry in an electrical device.
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Abstract
A multilayer electrical device, such as a printed circuit board, having a tooth structure including a metal layer set in a dielectric. The device includes a base; a conductive layer adjacent to the base; a dielectric material adjacent to conductive layer; a tooth structure including a metal layer set in the dielectric material to join the dielectric material to the metal layer; and wherein the metal layer forms a portion of circuitry in a circuit board having multiple layers of circuitry.
2 Citations
8 Claims
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1. An electrical device including:
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a base;
a conductive layer adjacent to the base;
a dielectric material adjacent to conductive layer;
a tooth structure including a metal layer set in the dielectric material, but not set in the conductive layer, to join the dielectric material to the metal layer; and
wherein the metal layer forms a portion of multiple layers of circuitry in an electrical device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification