Combined chemical mechanical polishing and reactive ion etching process

A process of planarizing the surface of a semiconductor substrate. The process begins by forming patterned raised and recessed regions on the surface of the semiconductor substrate. A layer of material then is formed over the patterned raised and recessed regions. The layer is subjected to a chemica...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MACDONALD MICHAEL J, MLYNKO WALTER E, MURRAY MARK P, PETERSON KIRK D, LANDERS WILLIAM F, FERENCE THOMAS G
Format: Patent
Sprache:eng
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