Wafer cutting methods and packages using dice derived therefrom

A wafer-cutting process includes first cutting a semiconductive wafer along a first path at a given first cutting intensity including cutting across an intersection. The process also includes second cutting the semiconductive wafer along a second path at a given second cutting intensity. The second...

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Bibliographische Detailangaben
Hauptverfasser:	DYDYK MARK, POONJOLAI ERASENTHIRAN
Format:	Patent
Sprache:	eng
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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Beschreibung
Zusammenfassung:	A wafer-cutting process includes first cutting a semiconductive wafer along a first path at a given first cutting intensity including cutting across an intersection. The process also includes second cutting the semiconductive wafer along a second path at a given second cutting intensity. The second cutting intensity is diminished during crossing the intersection and resumed to the given cutting intensity after crossing the intersection.