Thermoelectric material and thermoelectric module comprising the same
US11133449B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 28, 2020 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Sep 28, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N10/13
Abstract
A thermoelectric material includes a lower part from a bottom surface of the thermoelectric material to a point of 30% of an average thickness of the thermoelectric material and having an average content of carbon atoms of 40 at% or more in the thermoelectric material, and an upper part corresponding to a remaining 70% of the average thickness of the thermoelectric material and having an average content of carbon atoms of 20 at% or less in the thermoelectric material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.