TWI885959B - 內建電容器之基板 - Google Patents

內建電容器之基板 Download PDF

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Publication number
TWI885959B
TWI885959B TW113122655A TW113122655A TWI885959B TW I885959 B TWI885959 B TW I885959B TW 113122655 A TW113122655 A TW 113122655A TW 113122655 A TW113122655 A TW 113122655A TW I885959 B TWI885959 B TW I885959B
Authority
TW
Taiwan
Prior art keywords
substrate
capacitor
conductor
anode
hole
Prior art date
Application number
TW113122655A
Other languages
English (en)
Chinese (zh)
Other versions
TW202505953A (zh
Inventor
髙橋章友
Original Assignee
日商村田製作所股份有限公司
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 日商村田製作所股份有限公司 filed Critical 日商村田製作所股份有限公司
Publication of TW202505953A publication Critical patent/TW202505953A/zh
Application granted granted Critical
Publication of TWI885959B publication Critical patent/TWI885959B/zh

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)
TW113122655A 2023-07-28 2024-06-19 內建電容器之基板 TWI885959B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023123477 2023-07-28
JP2023-123477 2023-07-28

Publications (2)

Publication Number Publication Date
TW202505953A TW202505953A (zh) 2025-02-01
TWI885959B true TWI885959B (zh) 2025-06-01

Family

ID=94395189

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113122655A TWI885959B (zh) 2023-07-28 2024-06-19 內建電容器之基板

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 (4)

* 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
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
TW202305846A (zh) * 2021-07-16 2023-02-01 日商村田製作所股份有限公司 電容器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119173972A (zh) * 2022-05-13 2024-12-20 株式会社村田制作所 电容器

Patent Citations (4)

* 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
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
TW202305846A (zh) * 2021-07-16 2023-02-01 日商村田製作所股份有限公司 電容器

Also Published As

Publication number Publication date
CN120035873A (zh) 2025-05-23
TW202505953A (zh) 2025-02-01
JP7772256B2 (ja) 2025-11-18
WO2025028242A1 (ja) 2025-02-06
US20250201486A1 (en) 2025-06-19
JPWO2025028242A1 (https=) 2025-02-06

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