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Patent Searching and Data


Title:
HIGH CAPACITANCE MULTILAYER WITH HIGH VOLTAGE CAPABILITY
Document Type and Number:
WIPO Patent Application WO/2011/002982
Kind Code:
A3
Abstract:
New designs for multilayer ceramic capacitors are described with high voltage capability without the need of coating the part to resist surface arc-over. One design combines a high overlap area for higher capacitance whilst retaining a high voltage capability. A variation of this design has increased voltage capability over this design as well as another described in the prior art although overlap area, and subsequently capacitance, is lowered in this case.

Inventors:
BULTITUDE JOHN (US)
MAGEE JAMES R (US)
JONES LONNIE G (US)
Application Number:
PCT/US2010/040754
Publication Date:
April 21, 2011
Filing Date:
July 01, 2010
Export Citation:
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Assignee:
KEMET ELECTRONICS CORP (US)
BULTITUDE JOHN (US)
MAGEE JAMES R (US)
JONES LONNIE G (US)
International Classes:
H01G4/12; H01G4/30
Foreign References:
US6052272A2000-04-18
US20030142457A12003-07-31
US20040051216A12004-03-18
Other References:
See also references of EP 2449569A4
Attorney, Agent or Firm:
HARDAWAY, John, B., III et al. (P.O. Drawer 1064855 East Camperdown Way 2960, Greenville SC, US)
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