JP7768388B2 - キャパシタ - Google Patents

キャパシタ

Info

Publication number
JP7768388B2
JP7768388B2 JP2024533656A JP2024533656A JP7768388B2 JP 7768388 B2 JP7768388 B2 JP 7768388B2 JP 2024533656 A JP2024533656 A JP 2024533656A JP 2024533656 A JP2024533656 A JP 2024533656A JP 7768388 B2 JP7768388 B2 JP 7768388B2
Authority
JP
Japan
Prior art keywords
electrode
dielectric
capacitor
insulating film
external connection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2024533656A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024014351A5 (https=
JPWO2024014351A1 (https=
Inventor
俊幸 中磯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2024014351A1 publication Critical patent/JPWO2024014351A1/ja
Publication of JPWO2024014351A5 publication Critical patent/JPWO2024014351A5/ja
Application granted granted Critical
Publication of JP7768388B2 publication Critical patent/JP7768388B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/20—Arrangements for preventing discharge from edges of electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/008—Selection of materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/012—Form of non-self-supporting electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/224—Housing; Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/30—Stacked capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/33—Thin- or thick-film capacitors (thin- or thick-film circuits; capacitors without a potential-jump or surface barrier specially adapted for integrated circuits, details thereof, multistep manufacturing processes therefor)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2024533656A 2022-07-13 2023-07-04 キャパシタ Active JP7768388B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022112345 2022-07-13
JP2022112345 2022-07-13
PCT/JP2023/024716 WO2024014351A1 (ja) 2022-07-13 2023-07-04 キャパシタ

Publications (3)

Publication Number Publication Date
JPWO2024014351A1 JPWO2024014351A1 (https=) 2024-01-18
JPWO2024014351A5 JPWO2024014351A5 (https=) 2025-02-27
JP7768388B2 true JP7768388B2 (ja) 2025-11-12

Family

ID=89536575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024533656A Active JP7768388B2 (ja) 2022-07-13 2023-07-04 キャパシタ

Country Status (4)

Country Link
US (1) US20250140472A1 (https=)
JP (1) JP7768388B2 (https=)
CN (1) CN119497900A (https=)
WO (1) WO2024014351A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021149688A1 (ja) 2020-01-20 2021-07-29 株式会社村田製作所 半導体装置及び容量装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021093439A (ja) * 2019-12-10 2021-06-17 株式会社村田製作所 半導体装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021149688A1 (ja) 2020-01-20 2021-07-29 株式会社村田製作所 半導体装置及び容量装置

Also Published As

Publication number Publication date
US20250140472A1 (en) 2025-05-01
WO2024014351A1 (ja) 2024-01-18
JPWO2024014351A1 (https=) 2024-01-18
CN119497900A (zh) 2025-02-21

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