Electromagnetic interference shielding composite and electronic device including the same
US12035516B2 · kind B2 · utility
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1References
17Claims
0Family size
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Key dates
| Filing date | Sep 9, 2021 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | Sep 16, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/086
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are an electromagnetic interference shielding composite that selectively absorbs and shields an electromagnetic wave, and an electronic device using the same. The electromagnetic interference shielding composite includes a first composite layer, wherein the first composite layer includes: a matrix; and reflective particles and absorbent particles dispersed in the matrix, wherein the reflective particles reflect an electromagnetic wave, wherein the absorbent particles absorb the electromagnetic wave and convert the absorbed electromagnetic wave to heat energy and emit the heat energy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.