FILM-FORMING METHOD

Provided are a film-forming method and a film-forming device for forming passivation films that can sufficiently inhibit loss due to carrier re-binding, and a solar cell element manufacturing method using same. The device is provided with a mounting part (22) for mounting the film-forming target, a...

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Bibliographische Detailangaben
Hauptverfasser:	WATAI MIWA, SHIMIZU MIHO, KUBO MASASHI, SAITO KAZUYA, KIKUCHI MAKOTO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SEMICONDUCTOR DEVICES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	Provided are a film-forming method and a film-forming device for forming passivation films that can sufficiently inhibit loss due to carrier re-binding, and a solar cell element manufacturing method using same. The device is provided with a mounting part (22) for mounting the film-forming target, a high frequency power source (25), and a shower plate (23) that is provided to face the film-forming target (S) that is mounted on the mounting part (22), introduces the film-forming gas, and to which is connected the high frequency power source and to which a high frequency voltage is applied. A low frequency power source (26) is connected to the shower plate or the substrate-mounting part and applies a lower frequency voltage. The film-forming method is implemented using said film-forming device, and said film-forming method is implemented when forming passivation films.