PHOTOSENSITIVE COPPER PASTE AND ORGANIC-INORGANIC COMPOSITE CONDUCTIVE PATTERN MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a photosensitive copper paste that has excellent storage stability, does not gel particularly even after long-term storage, and can form an excellent high-definition pattern.SOLUTION: A photosensitive copper paste contains an organic component including a photosensit...

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Hauptverfasser: KUSANO KAZUTAKA, TOMINAGA KANOKO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a photosensitive copper paste that has excellent storage stability, does not gel particularly even after long-term storage, and can form an excellent high-definition pattern.SOLUTION: A photosensitive copper paste contains an organic component including a photosensitive organic component and copper powder. With respect to 100 pts.wt. of the photosensitive organic component in the photosensitive copper paste, 2 pts.wt. or more and less than 5 pts.wt. of a photopolymerization initiator including an oxime ester compound is contained.