Photovoltaic devices

Photovoltaic devices

Provided is a photovoltaic device having a down-converting layer disposed on the device is presented. The down-converting layer has a graded refractive index, wherein a value of refractive index at a first surface of the down-converting layer varies from a value of refractive index at a second surfa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SRIVASTAVA ALOK MANI, XI YANGANG ANDREW, TSAKALAKOS LOUCAS, KOREVAAR BASTIAAN ARIE, STERN GONZALEZ OMAR IVAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:Provided is a photovoltaic device having a down-converting layer disposed on the device is presented. The down-converting layer has a graded refractive index, wherein a value of refractive index at a first surface of the down-converting layer varies from a value of refractive index at a second surface of the layer. A photovoltaic module having a plurality of such photovoltaic devices is also presented.