Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Reexamination Certificate
2007-03-27
2007-03-27
Ha, Nguyen T. (Department: 2831)
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
C361S301100, C361S301400, C361S321200, C361S306100, C361S306300, C361S311000, C361S313000
Reexamination Certificate
active
10974789
ABSTRACT:
A capacitor capable of being incorporated into a packaging substrate, which capacitor includes a high-dielectric-constant layer, and an upper electrode layer and a lower electrode layer sandwiching the high-dielectric-constant layer from the upper side and the lower side. A packaging substrate containing the capacitor, and a method for producing the same are also provided.
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Zhilum Gui, et al., “Composite MLCCs with X7R Characteristics,”Proceedings of the 2000 12THIEEE International Symposium Applications of Ferroelectrics, vol. II, pp. 821-824 (Jul. 21 to Aug. 2, 2000).
Hashimoto Akira
Koiwa Ichiro
Osaka Tetsuya
Sato Yoshimi
Ha Nguyen T.
Tokyo Ohka Kogyo Co. Ltd.
Waseda University
Wenderoth , Lind & Ponack, L.L.P.
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