RESIN COMPOSITION, RESIN SHEET, MULTILAYER PRINTED WIRING BOARD, AND SEMICONDUCTOR DEVICE

An object of the present invention is to provide a resin composition which does not inhibit photocuring reaction in an exposure step, and can confer excellent alkaline developability in a development step, when used in the fabrication of a multilayer printed wiring board; and a resin sheet, a multil...

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Bibliographische Detailangaben
Hauptverfasser: KATAGIRI, Shunsuke, KUMAZAWA, Yune, SUZUKI, Takuya
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An object of the present invention is to provide a resin composition which does not inhibit photocuring reaction in an exposure step, and can confer excellent alkaline developability in a development step, when used in the fabrication of a multilayer printed wiring board; and a resin sheet, a multilayer printed wiring board, and a semiconductor device. The resin composition of the present invention contains: a compound (A) represented by the following formula (1); and a compound (B) containing one or more carboxy groups, other than the compound (A) represented by the following formula (1):wherein each R1 independently represents a group represented by the following formula (2) or a hydrogen atom; and each R2 independently represents a hydrogen atom, or a linear or branched alkyl group having 1 to 6 carbon atoms, provided that at least one R1 is a group represented by the following formula (2):wherein -* represents a bonding hand.