Non-selective oxide etch wet clean composition and method of use

Composition and method to remove undoped silicon-containing materials from microelectronic devices at rates greater than or equal to the removal of doped silicon-containing materials.

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Bibliographische Detailangaben
Hauptverfasser: HURD, TRACE QUENTIN, MINSEK, DAVID W, ZHANG, PENG, SONTHALIA, PRERNA, COOPER, EMANUEL, SERKE, BRITTANY, PETRUSKA, MELISSA A
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:Composition and method to remove undoped silicon-containing materials from microelectronic devices at rates greater than or equal to the removal of doped silicon-containing materials.