JP7563605B2 - コンデンサ - Google Patents

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Publication number
JP7563605B2
JP7563605B2 JP2023535175A JP2023535175A JP7563605B2 JP 7563605 B2 JP7563605 B2 JP 7563605B2 JP 2023535175 A JP2023535175 A JP 2023535175A JP 2023535175 A JP2023535175 A JP 2023535175A JP 7563605 B2 JP7563605 B2 JP 7563605B2
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JP
Japan
Prior art keywords
capacitor
layer
hole conductor
hole
porous layer
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
JP2023535175A
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English (en)
Japanese (ja)
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JPWO2023286484A1 (https=
JPWO2023286484A5 (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 JPWO2023286484A1 publication Critical patent/JPWO2023286484A1/ja
Publication of JPWO2023286484A5 publication Critical patent/JPWO2023286484A5/ja
Application granted granted Critical
Publication of JP7563605B2 publication Critical patent/JP7563605B2/ja
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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
    • 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)
    • 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
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/052—Sintered electrodes
    • 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
    • H01G9/055—Etched foil electrodes
    • 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
    • H01G9/07—Dielectric layers
    • 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
    • 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
    • H01G9/26—Structural combinations of electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices with each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2023535175A 2021-07-16 2022-06-02 コンデンサ Active JP7563605B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021117803 2021-07-16
JP2021117803 2021-07-16
PCT/JP2022/022439 WO2023286484A1 (ja) 2021-07-16 2022-06-02 コンデンサ

Publications (3)

Publication Number Publication Date
JPWO2023286484A1 JPWO2023286484A1 (https=) 2023-01-19
JPWO2023286484A5 JPWO2023286484A5 (https=) 2024-03-04
JP7563605B2 true JP7563605B2 (ja) 2024-10-08

Family

ID=84919999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023535175A Active JP7563605B2 (ja) 2021-07-16 2022-06-02 コンデンサ

Country Status (5)

Country Link
US (1) US12603233B2 (https=)
JP (1) JP7563605B2 (https=)
CN (1) CN117642833A (https=)
TW (1) TWI831226B (https=)
WO (1) WO2023286484A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI885959B (zh) * 2023-07-28 2025-06-01 日商村田製作所股份有限公司 內建電容器之基板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007251101A (ja) 2006-03-20 2007-09-27 Matsushita Electric Ind Co Ltd 固体電解コンデンサ内蔵回路基板およびそれを用いたインターポーザおよびパッケージ
JP2008078301A (ja) 2006-09-20 2008-04-03 Fujitsu Ltd キャパシタ内蔵型配線基板およびその製造方法
JP2008130722A (ja) 2006-11-20 2008-06-05 Matsushita Electric Ind Co Ltd 固体電解コンデンサ内蔵回路基板とその製造方法
JP2012124281A (ja) 2010-12-07 2012-06-28 Tdk Corp 配線板、電子部品内蔵基板、配線板の製造方法及び電子部品内蔵基板の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08321666A (ja) 1995-05-26 1996-12-03 Matsushita Electric Works Ltd プリント配線板、及び、その製造方法
JP5011624B2 (ja) 2001-08-30 2012-08-29 日本ケミコン株式会社 固体電解コンデンサ及びその製造方法
JP4839824B2 (ja) * 2005-12-21 2011-12-21 パナソニック株式会社 コンデンサ内蔵基板およびその製造方法
JP4899775B2 (ja) * 2006-10-13 2012-03-21 パナソニック株式会社 固体電解コンデンサの製造方法と固体電解コンデンサ内蔵基板の製造方法
KR100861619B1 (ko) 2007-05-07 2008-10-07 삼성전기주식회사 방열 인쇄회로기판 및 그 제조방법
TWI373118B (en) * 2007-12-21 2012-09-21 Ind Tech Res Inst Through hole capacitor and method of manufacturing the same
JP2012128242A (ja) 2010-12-16 2012-07-05 Kaneka Corp アクティブマトリクス型表示装置用基板
TWI483352B (zh) * 2012-03-12 2015-05-01 Ind Tech Res Inst 固態電解電容基板模組及包括該固態電解電容基板模組的電路板
WO2019221046A1 (ja) * 2018-05-16 2019-11-21 株式会社村田製作所 固体電解コンデンサ
JP2020053588A (ja) 2018-09-27 2020-04-02 株式会社村田製作所 固体電解コンデンサ
JP7180561B2 (ja) * 2019-03-29 2022-11-30 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007251101A (ja) 2006-03-20 2007-09-27 Matsushita Electric Ind Co Ltd 固体電解コンデンサ内蔵回路基板およびそれを用いたインターポーザおよびパッケージ
JP2008078301A (ja) 2006-09-20 2008-04-03 Fujitsu Ltd キャパシタ内蔵型配線基板およびその製造方法
JP2008130722A (ja) 2006-11-20 2008-06-05 Matsushita Electric Ind Co Ltd 固体電解コンデンサ内蔵回路基板とその製造方法
JP2012124281A (ja) 2010-12-07 2012-06-28 Tdk Corp 配線板、電子部品内蔵基板、配線板の製造方法及び電子部品内蔵基板の製造方法

Also Published As

Publication number Publication date
TW202305846A (zh) 2023-02-01
US20240186071A1 (en) 2024-06-06
US12603233B2 (en) 2026-04-14
JPWO2023286484A1 (https=) 2023-01-19
WO2023286484A1 (ja) 2023-01-19
TWI831226B (zh) 2024-02-01
CN117642833A (zh) 2024-03-01

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