ADHESIVE SHEET FOR DICING SEMICONDUCTOR WAFER AND METHOD FOR DICING SEMICONDUCTOR WAFER USING THE SAME

An adhesive sheet for dicing a semiconductor wafer having a laminate comprises; a base film, an intermediate layer and an adhesive layer, the intermediate layer is formed by a thermoplastic resin having a melting point of 50 to 100° C.; and the base film has a higher melting point than the intermedi...

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Bibliographische Detailangaben
Hauptverfasser:	KAWASHIMA NORIYOSHI, SUGIMURA TOSHIMASA, TAKAHASHI TOMOKAZU, ASAI FUMITERU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES SEMICONDUCTOR DEVICES USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	An adhesive sheet for dicing a semiconductor wafer having a laminate comprises; a base film, an intermediate layer and an adhesive layer, the intermediate layer is formed by a thermoplastic resin having a melting point of 50 to 100° C.; and the base film has a higher melting point than the intermediate layer as well as a method for dicing a semiconductor wafer comprises the steps of: adhering the adhesive sheet according to the above to a corrugated surface of a semiconductor wafer, and dicing the semiconductor wafer.