Surface roughening method

A surface roughening method, preferably for a substrate of a solar cell, comprising coating the substrate with a photoresist material having light-shielding particles mixed therein, exposing and developing the photoresist coating and then etching the substrate with a suitable etchant.

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Bibliographische Detailangaben
Hauptverfasser: KATO, TOSHIAKI FUJI ELECTRIC CORPORATE RESEARCH, UENO, MASAKAZU FUJI ELECTRIC CORPORATE RESEARCH
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A surface roughening method, preferably for a substrate of a solar cell, comprising coating the substrate with a photoresist material having light-shielding particles mixed therein, exposing and developing the photoresist coating and then etching the substrate with a suitable etchant.