Connection body, method for manufacturing connection body, and connection method

A connection body, a method for manufacturing a connection body, and a connection method which can secure conduction reliability by trapping conductive particles even when the bump size is minimized. In a connection body in which a first component having a first electrode and a second component havi...

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Bibliographische Detailangaben
Hauptverfasser:	Aizaki, Ryota, Asaba, Kosuke
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CURRENT COLLECTORS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LINE CONNECTORS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A connection body, a method for manufacturing a connection body, and a connection method which can secure conduction reliability by trapping conductive particles even when the bump size is minimized. In a connection body in which a first component having a first electrode and a second component having a second electrode are connected to each other via a filler-containing film having a filler-aligned layer in which independent fillers are aligned in a binder resin layer, the maximum effective connection portion area where the first electrode and the second electrode face each other is 4,000 μm2 or less and a ratio of the effective connection portion area to a particle area on the connection portion projection plane is 3 or more.