METHODS AND APPARATUS FOR LASER DICING

An apparatus and method of dicing a microelectronic device wafer by laser ablating at least an interconnected layer portion of the microelectronic device wafer in the presence of an anion plasma, wherein the anion plasma reacts with debris from the laser ablation to form a reaction gas. Dispositif e...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MULLIGAN, ROSE, SHARON, SUJIT
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SEMICONDUCTOR DEVICES SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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