Electroceramic component

Details Electroceramic component Electroceramic component

2006-12-12

2006-12-12

Ha, Nguyen T. (Department: 2831)

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

C361S321400, C361S321500, C361S311000, C361S313000, C361S306300, C501S136000, C501S137000, C501S138000

Reexamination Certificate

active

07149073

ABSTRACT:
An electroceramic component includes a base body, contact layers on the base body, a dielectric layer in the base body that includes a single-phase perovskite ceramic having a composition of Ag(Nb1-xTax)O3, and an electrode layer in the base body containing a precious metal. The electrode layer is sintered with the dielectric layer.

REFERENCES:
patent: 4027209 (1977-05-01), Maher
patent: 4135224 (1979-01-01), Maher
patent: 4628404 (1986-12-01), Yokoe et al.
patent: 4640905 (1987-02-01), Brun
patent: 5629252 (1997-05-01), Nishimoto et al.
patent: 36 88 098 (1993-07-01), None
patent: 196 53 792 (1998-06-01), None
patent: 100 42 359 (2002-03-01), None
patent: WO 98/03446 (1998-01-01), None
Valant M. et al., “Microwave Ceramics with Permittivity over 400”, The 9thInt'l Meeting on Ferroelectricity, Seoul, South Korea, Aug. 24-29, 1997 Abstract Book, P-05-TH-067.
Kania A., “Ag(Nb1-xTax)03 Solid Solutions- Dielectric Properties and Phase Transitions” Phase Transitions, 1983, vol. 3, pp. 131-140.
Valant M. et al., “New High-Permittivity Ag(Nb1-xTax)03 Microwave Ceramics” Part I: Crystal Structures and Phase-Decomposition Relations, J. Am. Ceram. Soc., 82(1), pp. 81-87, 1999.
Valant M. et al., “New High-Permittivity Ag(Nb1-xTax)03 Microwave Ceramics” Part II: Dielectric Characteristics, J. Am. Ceram. Soc., 82(1), pp. 88-93, 1999.
Chen, R. et al., “Effect of Silver Adding on the Dielectric Properties of Barium Titanate-Based X7R Ceramics”,J. Amer. Ceramic Soc., 86(6):1022-1024 (2003).
Kim, G. et al., “Ferroelectric Properties of Silver-Doped Lead Magnesium Tantalate-Lead Titanate Ceramics”,J. Korean Phys. Soc., 35:1396-1399 (1999).
Chen, C. et al., “Effect of Silver on the Sintering and Grain-Growth Behavior of Barium Titanate”,J. Amer. Ceramic Soc., 83(12):2988-2992 (2000).
Zuo, R. et al., “Effects of Silver Incorporation on the Dielectric and Ferroelectric Properties of PMN-PNN-PZT Ceramics”,Material Research Bulletin, 36(12):2111-2118 (2001).
Zuo, R. et al., “Influence of Silver Migration on Dielectric Properties and Reliability of Relaxor Based MLCCs”,Ceramics International, 26:673-676 (2000).
Halder, N. et al., “Effect of Silver Addition on the Dielectric Properties of Barium Titanate Based Low Temperature Processed Capacitors”,Material Research Bulletin, 34(4):545-550 (1999).
Byrne, T. et al., “Effects of Silver on Barium Titanate as a Function of Stoichiometry”,J. Amer. Ceramics Soc., 87(5):875-880 (2004).
Examination Report dated Jun. 15, 2004, in corresponding German Application No. 10136545.4-34.
Translation of relevant sections of German Examination Report dated Jun. 15, 2004, in corresponding German Application No. 10136545.4-34.
Philips Components “Ceramic Capacitors” Jun. 6, 1997.
Taiwan office action for Application No. 91114139; Mar. 23, 2004.

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