PASSIVATED CONTACT SOLAR CELLS AND METHODS FOR MANUFACTURING

A device having passivated contacts and capable of withstanding processing temperatures above 700°C is disclosed, together with a solar cell having passivated contacts and being capable of converting solar energy to electrical energy with an efficiency of at least 20%. Also disclosed herein are meth...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YELUNDUR, VIJAY, NAG, ROHATGI, AJEET, GUPTA, ATUL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A device having passivated contacts and capable of withstanding processing temperatures above 700°C is disclosed, together with a solar cell having passivated contacts and being capable of converting solar energy to electrical energy with an efficiency of at least 20%. Also disclosed herein are methods of making the disclosed device and the solar cell. L'invention concerne un dispositif ayant des contacts passivés et capable de résister à des températures de traitement supérieures à 700 °C, ainsi qu'une cellule solaire ayant des contacts passivés et étant capable de convertir l'énergie solaire en énergie électrique avec une efficacité d'au moins 20 %. L'invention concerne également des procédés de réalisation du dispositif et de la cellule solaire selon l'invention.