Semiconductor packages without debris

Semiconductor packages without debris

A semiconductor package which is free of metal debris from backside metallization (BSM) is disclosed. The semiconductor package is singulated by performing a saw street open process from the frontside of the wafer and then includes a singulation process using a plasma etch from the backside of the w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sarile, Enrique Jr, Shariff, Dzafir Bin Mohd, Park, Seung Geun
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:A semiconductor package which is free of metal debris from backside metallization (BSM) is disclosed. The semiconductor package is singulated by performing a saw street open process from the frontside of the wafer and then includes a singulation process using a plasma etch from the backside of the wafer with BSM. The singulation process results in metal debris free packages.