Wiring circuit board assembly sheet and producing method thereof

A wiring circuit board assembly sheet is partitioned by a product region in which a plurality of wiring circuit boards serving as products are disposed in alignment and a margin region surrounding the product region with the margin region having a first area adjacent to the product region and a seco...

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Bibliographische Detailangaben
Hauptverfasser:	Kakiuchi, Ryohei, Shibata, Naoki, Oyabu, Yasunari, Taniuchi, Takuya
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	A wiring circuit board assembly sheet is partitioned by a product region in which a plurality of wiring circuit boards serving as products are disposed in alignment and a margin region surrounding the product region with the margin region having a first area adjacent to the product region and a second area located at the opposite side of the product region with respect to the first area. The wiring circuit board assembly sheet includes a dummy wiring circuit board disposed in at least a portion of the first area and smaller than the wiring circuit board.