DEEP TRENCH INTEGRATION PROCESSES AND DEVICES

DEEP TRENCH INTEGRATION PROCESSES AND DEVICES

Exemplary methods of forming a semiconductor structure may include forming a liner along sidewalls of a trench defined from a first surface of a semiconductor substrate. The liner may extend along the first surface of the semiconductor substrate. The methods may include filling the trench with a die...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Yu, Lan, Sherwood, Tyler
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:Exemplary methods of forming a semiconductor structure may include forming a liner along sidewalls of a trench defined from a first surface of a semiconductor substrate. The liner may extend along the first surface of the semiconductor substrate. The methods may include filling the trench with a dielectric material. The methods may include removing the dielectric material and the liner from the first surface of the semiconductor substrate. The methods may include forming a layer of the liner across the first surface of the semiconductor substrate and the trench defined within the semiconductor substrate.