Title:
MULTILAYER CERAMIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2023/233837
Kind Code:
A1
Abstract:
Provided is a multilayer ceramic capacitor capable of suppressing an occurrence of a crack in an external electrode and having increased moisture resistance reliability. In a multilayer ceramic capacitor (1), external electrodes are provided with metal layers (41a, 41b) disposed on a first end face (E1) and a second end face (E2) so as to cover the internal electrode drawn out on the first end face (E1) and the internal electrode drawn out on the second end face (E2), glass films (42a, 42b) disposed adjacent to the metal layers (41a, 41b) and around said metal layers (41a, 41b) on the first end face (E1) and the second end face (E2), baked layers (43a, 43b) comprising glass and metal and disposed so as to cover the metal layers (41a, 41b), and plating films (44a, 44b) disposed so as to cover the baked layers (43a, 43b), respectively, the thickness of the metal layers (41a, 41b) being 0.1 μm-15.0 μm, and the thickness of the baked layers (43a, 43b) being 0.1 μm-1.0 μm.
Inventors:
NISHIBAYASHI KAZUHIRO (JP)
Application Number:
PCT/JP2023/015061
Publication Date:
December 07, 2023
Filing Date:
April 13, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01G4/30
Foreign References:
| JP2013214714A | 2013-10-17 | |||
| JP2018170355A | 2018-11-01 | |||
| JP2012019159A | 2012-01-26 | |||
| JP2020155719A | 2020-09-24 | |||
| JP2020061468A | 2020-04-16 |
Attorney, Agent or Firm:
KATO Ryuta et al. (JP)
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