Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Reexamination Certificate
2011-07-05
2011-07-05
Thomas, Eric (Department: 2835)
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
C361S311000, C361S329000
Reexamination Certificate
active
07974072
ABSTRACT:
A multilayer capacitor array having a plurality of multilayer capacitor devices formed in a single multilayer structure, the multilayer capacitor array including: a capacitor body formed by depositing a plurality of dielectric layers and having first and second side surfaces opposite to each other; a plurality of first polarity internal electrodes and second polarity internal electrodes, disposed oppositely to each other in the capacitor body, interposing the dielectric layer there between, and formed of a single electrode plate comprising a single lead, respectively; and a plurality of first polarity external electrodes and second polarity external electrodes, formed on the first side surface and second side surface, respectively, and connected to a correspondent polarity internal electrode via the lead, the first polarity external electrode formed on the first side surface and the second polarity external electrode formed on the second side surface, wherein the numbers of the first polarity external electrodes and the second polarity external electrodes are two or more, respectively, and are identical to each other, and a total number of the multilayer capacitor devices in the multilayer capacitor array is identical to the number of the first polarity external electrodes.
REFERENCES:
patent: 5880925 (1999-03-01), DuPre et al.
patent: 6441459 (2002-08-01), Togashi et al.
patent: 6515842 (2003-02-01), Hayworth et al.
patent: 7542264 (2009-06-01), Oshima
patent: 59034621 (1984-02-01), None
patent: 2000331879 (2000-11-01), None
Chung Hae Suk
Lee Byoung Hwa
Park Dong Seok
Park Min Cheol
Park Sang Soo
McDermott Will & Emery LLP
Samsung Electro-Mechanics Co. Ltd.
Thomas Eric
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