PHOTOSENSITIVE RESIN COMPOSITION

Provided is a photosensitive resin composition which exhibits more excellent sensitivity (productivity), resolution and adhesiveness than conventionally used sensitizers in laser direct imaging exposure systems, or the like. A photosensitive resin composition according to the present invention conta...

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Bibliographische Detailangaben
Hauptverfasser:	KOSAKA, Junya, OCHIAI, Masahiko, NAITO, Kazuya
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MATERIALS THEREFOR METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS ORIGINALS THEREFOR PERFORMING OPERATIONS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS PRINTED CIRCUITS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING
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Beschreibung
Zusammenfassung:	Provided is a photosensitive resin composition which exhibits more excellent sensitivity (productivity), resolution and adhesiveness than conventionally used sensitizers in laser direct imaging exposure systems, or the like. A photosensitive resin composition according to the present invention contains the following components: (A) an alkali-soluble polymer; (B) a compound having an ethylenically unsaturated double bond; (C) a photopolymerization initiator; and (D) a photosensitizer. The photosensitizer (D) contains a distyrylbenzene derivative represented by general formula (2). In general formula (2), each of R3, R4 and R5 represents a cyano group; each of c and e independently represents an integer of 1-5; and d represents an integer of 0-4.