Title:
ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2024/089941
Kind Code:
A1
Abstract:
A glass film (50) has a base part (51) and a specific part (52). The base part (51) contains, in addition to silicon oxide, an oxide of at least one metal element from among alkali metals and alkaline-earth metals. The specific part (52) contains, in addition to silicon oxide, an oxide of the same metal element as that in the base part (51). The contained proportion of the metal element in the specific part (52) is smaller than the contained proportion of the metal element in the base part (51).
Inventors:
OOSHIMA TOMOYA (JP)
HOSHINO YUUTA (JP)
YAMADA KOICHI (JP)
TOKIEDA KOJIRO (JP)
SASAKI MIKI (JP)
HOSHINO YUUTA (JP)
YAMADA KOICHI (JP)
TOKIEDA KOJIRO (JP)
SASAKI MIKI (JP)
Application Number:
PCT/JP2023/024562
Publication Date:
May 02, 2024
Filing Date:
July 03, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01C1/148; H01C7/04; H01F27/02; H01F27/29; H01G4/224; H01G4/30
Foreign References:
| JP2021027163A | 2021-02-22 | |||
| JPH05251210A | 1993-09-28 |
Attorney, Agent or Firm:
FUKUI Hiroshi (JP)
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