Solar cell and its transparent light conversion film
US8124871B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Nov 10, 2008 |
| Grant date | Feb 28, 2012 |
| Priority date | — |
| Expiry date | Jun 14, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/52
Abstract
The present invention discloses a solar cell which can enhance the absorption of the short-wavelength range radiation λ<400 nm of the sun and re-radiate in the wavelength range λ=500˜780 nm to enhance the solar cell's capability in absorbing more long-wavelength radiation and form separate electron-hole pairs so as to increase the output power of the solar cell assembly. Furthermore, the present invention also provides a transparent light conversion film for solar cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.