DIELECTRIC COMPOSITION, DIELECTRIC LAYER, ELECTRONIC COMPONENT AND LAMINATE ELECTRONIC COMPONENT

[Object] To provide a dielectric composition with high voltage resistance and favorable reliability, and an electronic component using the dielectric composition. [Solving Means] A dielectric composition contains, as a main component, a tungsten bronze type composite oxide represented by a chemical...

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Bibliographische Detailangaben
Hauptverfasser:	AKIBA, Hiroki, TAKEUCHI, Keiko, AMAN, Sanshiro
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CABLES CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CONDUCTORS ELECTRICITY INSULATORS LIME, MAGNESIA METALLURGY REFRACTORIES SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	[Object] To provide a dielectric composition with high voltage resistance and favorable reliability, and an electronic component using the dielectric composition. [Solving Means] A dielectric composition contains, as a main component, a tungsten bronze type composite oxide represented by a chemical formula (Sr 1.00-(s+t) Ba s Ca t ) 6.00-x R x (Ti 1.00-a Zr a ) x+2.00 (Nb 1.00-b Ta b ) 8.00-x O 30.00 , in which the R is at least one element selected from Y, La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu, and s, t, x, a, and b satisfy 0.50 ¤ s ¤ 1.00, 0 ¤ t ¤ 0.30, 0.50 ¤ s + t ¤ 1.00, 1.50 < x ¤ 3.00, 0.20 ¤ a ¤ 1.00, and 0 ¤ b ¤ 1.00. At least one selected from Mn, Mg, Co, V, W, Mo, Si, Li, B, and Al is contained as a sub component in 0.10 mol or more and 20.00 mol or less with respect to 100 mol of the main component.