RESIN AND PHOTOSENSITIVE RESIN COMPOSITION

Provided are: a resin which enables the achievement of a cured film having high degree of elongation, low stress and high metal adhesion; and a photosensitive resin composition. A resin (A) which has a polyamide structure and at least one of an imide precursor structure and an imide structure, and w...

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Bibliographische Detailangaben
Hauptverfasser: MASUDA, Yuki, SHOJI, Yu, OKUDA, Ryoji, ISOBE, Kimio
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Provided are: a resin which enables the achievement of a cured film having high degree of elongation, low stress and high metal adhesion; and a photosensitive resin composition. A resin (A) which has a polyamide structure and at least one of an imide precursor structure and an imide structure, and which is characterized in that at least one of the structures of the resin (A) has a diamine residue having an aliphatic group.