Title:
CERAMIC MULTI-LAYERED CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2013/167338
Kind Code:
A3
Abstract:
This invention relates to a ceramic multi-layered capacitor (1) which comprises a base body (2), which has ceramic layers (3), which are arranged to form a stack in a layer stacking direction (S), and first and second electrode layers (41, 42), which are arranged between the ceramic layers (3). The multi-layered capacitor (1) further comprises a first external contact (51), which is arranged on a first lateral face (61) of the base body (2) and is connected in an electrically conductive manner to the first electrode layers (41), and a second external contact (52), which is arranged on a second lateral face (62), opposite the first lateral face (61), of the base body (2) and is connected in an electrically conductive manner to the second electrode layers (42). The base body (2) has a width B along the layer stacking direction (S), a height H perpendicular to the first lateral face (61) and a length L perpendicular to the height H and perpendicular to the layer stacking direction (S), wherein the relationship B/H ≥ 0.2 applies for the ratio of width B to height H.
Inventors:
ENGEL GUENTER (AT)
SCHOSSMANN MICHAEL (AT)
KOINI MARKUS (AT)
TESTINO ANDREA (IT)
HOFFMANN CHRISTIAN (JP)
SCHOSSMANN MICHAEL (AT)
KOINI MARKUS (AT)
TESTINO ANDREA (IT)
HOFFMANN CHRISTIAN (JP)
Application Number:
PCT/EP2013/057614
Publication Date:
January 03, 2014
Filing Date:
April 11, 2013
Export Citation:
Assignee:
EPCOS AG (DE)
International Classes:
H01G4/30; H01G4/12; H01G4/232
Foreign References:
| US20110111947A1 | 2011-05-12 | |||
| US6052272A | 2000-04-18 | |||
| US6621682B1 | 2003-09-16 | |||
| EP0335358A2 | 1989-10-04 | |||
| US4584629A | 1986-04-22 | |||
| US20080165468A1 | 2008-07-10 | |||
| US6473291B1 | 2002-10-29 | |||
| US20080174931A1 | 2008-07-24 | |||
| US20080049377A1 | 2008-02-28 |
Attorney, Agent or Firm:
EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHAFT MBH (München, DE)
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