METHOD AND DEVICE FOR MANUFACTURING SOLAR CELL

PROBLEM TO BE SOLVED: To obtain a solar cell which provides high photoelectric conversion efficiency by optimizing replacement timing of an alkaline solution used for executing the anisotropic etching.SOLUTION: A silicon (111) substrate is immersed into an etchant, and if the average surface roughne...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MOTOTANI SO, NISHIYAMA AYA, SUGAWARA KATSUTOSHI, IMAZAWA TAKASHI
Format: Patent
Sprache:eng
Schlagworte:
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