BONDING SHEET

A bonding sheet (X) of the present invention includes a matrix resin, a plurality of solder particles, and a plurality of flux particles, and has a sheet thickness T. In the bonding sheet (X), a particle size D50 of the solder particles is 12 μm or less, a particle size D50 of the flux particles is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NISHIMARU, Ayumi, SHISHIDO, Yuichiro, TANAKA, Akiko
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DYES ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MACHINE TOOLS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS PERFORMING OPERATIONS POLISHES PRINTED CIRCUITS SOLDERING OR UNSOLDERING TRANSPORTING USE OF MATERIALS AS ADHESIVES WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A bonding sheet (X) of the present invention includes a matrix resin, a plurality of solder particles, and a plurality of flux particles, and has a sheet thickness T. In the bonding sheet (X), a particle size D50 of the solder particles is 12 μm or less, a particle size D50 of the flux particles is 30 μm or less, and a ratio of a particle size D90 of the solder particles and a particle size D90 of the flux particles to the sheet thickness T is 0.95 or less.