TWI559399B

The present invention is a sacrificial-film removal method of removing a sacrificial film from a surface of a substrate provided with a plurality of struts and the sacrificial film embedded between the plurality of struts, including: a wet etching step where the sacrificial film is removed to its ha...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIKUCHI, AKIOU, OKUTANI, MANABU, UMEZAKI, TOMONORI
Format: Patent
Sprache:chi
Schlagworte:
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