JP7772256B2 - コンデンサ内蔵基板 - Google Patents

コンデンサ内蔵基板

Info

Publication number
JP7772256B2
JP7772256B2 JP2024565264A JP2024565264A JP7772256B2 JP 7772256 B2 JP7772256 B2 JP 7772256B2 JP 2024565264 A JP2024565264 A JP 2024565264A JP 2024565264 A JP2024565264 A JP 2024565264A JP 7772256 B2 JP7772256 B2 JP 7772256B2
Authority
JP
Japan
Prior art keywords
substrate
capacitor
conductor
hole
anode
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
JP2024565264A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025028242A5 (https=
JPWO2025028242A1 (https=
Inventor
章友 ▲高▼橋
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 JPWO2025028242A1 publication Critical patent/JPWO2025028242A1/ja
Publication of JPWO2025028242A5 publication Critical patent/JPWO2025028242A5/ja
Application granted granted Critical
Publication of JP7772256B2 publication Critical patent/JP7772256B2/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
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/008—Terminals
    • H01G9/012—Terminals specially adapted for solid capacitors
    • 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
    • H01G2/02—Mountings
    • H01G2/06—Mountings specially adapted for mounting on a printed-circuit support
    • 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
    • H01G2/02—Mountings
    • H01G2/06—Mountings specially adapted for mounting on a printed-circuit support
    • H01G2/065—Mountings specially adapted for mounting on a printed-circuit support for surface mounting, e.g. chip capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/008—Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/08—Housing; Encapsulation
    • H01G9/10—Sealing, e.g. of lead-in wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/15—Solid electrolytic capacitors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
JP2024565264A 2023-07-28 2024-07-16 コンデンサ内蔵基板 Active JP7772256B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023123477 2023-07-28
JP2023123477 2023-07-28
PCT/JP2024/025509 WO2025028242A1 (ja) 2023-07-28 2024-07-16 コンデンサ内蔵基板

Publications (3)

Publication Number Publication Date
JPWO2025028242A1 JPWO2025028242A1 (https=) 2025-02-06
JPWO2025028242A5 JPWO2025028242A5 (https=) 2025-07-08
JP7772256B2 true JP7772256B2 (ja) 2025-11-18

Family

ID=94395189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024565264A Active JP7772256B2 (ja) 2023-07-28 2024-07-16 コンデンサ内蔵基板

Country Status (5)

Country Link
US (1) US20250201486A1 (https=)
JP (1) JP7772256B2 (https=)
CN (1) CN120035873A (https=)
TW (1) TWI885959B (https=)
WO (1) WO2025028242A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020167361A (ja) 2019-03-29 2020-10-08 株式会社村田製作所 コンデンサアレイ、及び、複合電子部品
WO2021241325A1 (ja) 2020-05-28 2021-12-02 株式会社村田製作所 モジュール

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07221458A (ja) * 1994-01-27 1995-08-18 Cmk Corp 多層プリント配線板
TWI831226B (zh) * 2021-07-16 2024-02-01 日商村田製作所股份有限公司 電容器
CN119173972A (zh) * 2022-05-13 2024-12-20 株式会社村田制作所 电容器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020167361A (ja) 2019-03-29 2020-10-08 株式会社村田製作所 コンデンサアレイ、及び、複合電子部品
WO2021241325A1 (ja) 2020-05-28 2021-12-02 株式会社村田製作所 モジュール

Also Published As

Publication number Publication date
CN120035873A (zh) 2025-05-23
TW202505953A (zh) 2025-02-01
WO2025028242A1 (ja) 2025-02-06
US20250201486A1 (en) 2025-06-19
TWI885959B (zh) 2025-06-01
JPWO2025028242A1 (https=) 2025-02-06

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