Electrical device with teeth joining layers and method for making the same
US9942982B2 · kind B2 · utility
0Cited by
201References
37Claims
0Family size
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Key dates
| Filing date | Jun 20, 2016 |
| Grant date | Apr 10, 2018 |
| Priority date | — |
| Expiry date | Jun 20, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24331
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.