LAMINATED CERAMIC CAPACITOR AND MANUFACTURE THEREOF

PURPOSE:To effectively obtain a laminated capacitor having high dielectric breakdown strength, by forming an insulating layer containing polyimide resin on the exposed part of an inner electrode plate on the side end surface and ceramics in the vicinity of said part. CONSTITUTION:A laminated ceramic...

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Bibliographische Detailangaben
Hauptverfasser:	INAGE IKUO, NAKAJIMA MUTSUO, NISHIHARA KUNIO, HAGIMURA ATSUSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CABLES CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONDUCTORS CORRECTING FLUIDS DYES ELECTRICITY FILLING PASTES INKS INSULATORS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PURPOSE:To effectively obtain a laminated capacitor having high dielectric breakdown strength, by forming an insulating layer containing polyimide resin on the exposed part of an inner electrode plate on the side end surface and ceramics in the vicinity of said part. CONSTITUTION:A laminated ceramic capacitor is constituted by alternately stacking ceramic films 2 and inner electrode plates 22. An insulating layer containing polyimide resin having repetition unit expressed by formula I is formed on the exposed part of the inner electrode 22 on the side end surface and ceramics in the vicinity of said part. In the formula I, X and Y are radicals selected out of a group composed of phenyl group, biphenyl group, and polyphenyl group. Thereby the laminated ceramic capacitor can be provided with high dielectric breakdown strength, and also efficient production is realized.