Crystalline Silicon Wafer, Crystalline Silicon Solar Cell, Method of Manufacturing Crystalline Silicon Wafer, and Method of Manufacturing Crystalline Silicon Solar Cell

There is disclosed a crystalline silicon wafer ( 1 ) having irregularities formed at its surface. The irregularities include first irregularities ( 2 ) and second irregularities ( 3 ) smaller than the first irregularities ( 2 ). There are also disclosed a crystalline silicon wafer solar cell ( 11 )...

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Bibliographische Detailangaben
Hauptverfasser: OTAKE YASUTOSHI, HAGINO MASATO
Format: Patent
Sprache:eng
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Zusammenfassung:There is disclosed a crystalline silicon wafer ( 1 ) having irregularities formed at its surface. The irregularities include first irregularities ( 2 ) and second irregularities ( 3 ) smaller than the first irregularities ( 2 ). There are also disclosed a crystalline silicon wafer solar cell ( 11 ) using the crystalline silicon wafer ( 1 ), a method of manufacturing the crystalline silicon wafer ( 1 ), and a method of manufacturing the crystalline silicon wafer solar cell ( 11 ).