Title:
CERAMIC ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2023/074221
Kind Code:
A1
Abstract:
Provided is a ceramic electronic component that can prevent damage to an identification mark and an element body and ingress of liquid into the element body. The ceramic electronic component is provided with an element body having ceramic as a main material, a barrier layer formed on the main surface of the element body and having ceramic as a main material, and an identification mark formed on the surface of the barrier layer. The element body, the barrier layer, and the identification mark include a glass material. The percentage of the glass material included in the barrier layer is higher than the percentage of the glass material included in the element body.
Inventors:
OIE HIROFUMI (JP)
Application Number:
PCT/JP2022/035733
Publication Date:
May 04, 2023
Filing Date:
September 26, 2022
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01F27/00; H01G2/10; H01G2/24; H01G13/00
Foreign References:
| JP2004303946A | 2004-10-28 | |||
| JP2004031833A | 2004-01-29 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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