Power generation element, power generation module, power generation device, and power generation system
US10886747B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2019 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | Mar 17, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/56
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
According to one embodiment, a power generation element includes a first conductive layer, a second conductive layer, a first member provided between the first conductive layer and the second conductive layer, and a second member separated from the first member and provided between the first member and the second conductive layer. The first member includes a first region including Alx1Ga1-x1N (0≤x1<1), and a second region including Alx2Ga1-x2N (x1<x2≤1) and being provided between the first region and the second member. A <000-1> direction of the first member has a component in an orientation from the first conductive layer toward the second conductive layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.