TWI815196B

A mounting board includes an electronic component having at least a pair of first terminals, and a circuit board having at least a pair of second terminals. The first terminal and the second terminal are bonded to each other by a bonding material. The first terminal, the second terminal, and the bon...

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Bibliographische Detailangaben
Hauptverfasser:	MITOSE, TOMOHISA, SEKI, AKIKO, TANIGUCHI, SUSUMU, KAWABATA, KENICHI
Format:	Patent
Sprache:	chi
Schlagworte:	BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A mounting board includes an electronic component having at least a pair of first terminals, and a circuit board having at least a pair of second terminals. The first terminal and the second terminal are bonded to each other by a bonding material. The first terminal, the second terminal, and the bonding material are disposed inside a recessed portion formed in a resin layer such that the periphery thereof is surrounded by the resin layer. When a total thickness of the first terminal, the second terminal, and the bonding material is a dimension h1, the dimension h1 is 1 μm to 20 μm. When a width of the first terminal is a dimension d1 and a width of the recessed portion of the resin layer is a dimension d2, a value of (dimension d2-dimension d1) is 10 μm or smaller.