SEMICONDUCTOR DEVICE AND METHOD

Provided are a device in which a first opening is formed within a substrate, and a manufacturing process thereof. The first opening is reshaped into a second opening using a second etching process. The second etching process is performed through radical etching in which neutral ions are utilized. Ac...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YOUNG BO FENG, CHANG CHE CHENG, WU PO CHI
Format: Patent
Sprache:eng ; kor
Schlagworte:
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