CN117642833A - 电容器 - Google Patents

电容器 Download PDF

Info

Publication number
CN117642833A
CN117642833A CN202280049856.0A CN202280049856A CN117642833A CN 117642833 A CN117642833 A CN 117642833A CN 202280049856 A CN202280049856 A CN 202280049856A CN 117642833 A CN117642833 A CN 117642833A
Authority
CN
China
Prior art keywords
capacitor
layer
via hole
porous layer
conductor
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.)
Pending
Application number
CN202280049856.0A
Other languages
English (en)
Chinese (zh)
Inventor
高桥章友
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 CN117642833A publication Critical patent/CN117642833A/zh
Pending legal-status Critical Current

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
    • H01G9/15—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
    • H01G9/004—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
    • H01G9/26—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)
CN202280049856.0A 2021-07-16 2022-06-02 电容器 Pending CN117642833A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-117803 2021-07-16
JP2021117803 2021-07-16
PCT/JP2022/022439 WO2023286484A1 (ja) 2021-07-16 2022-06-02 コンデンサ

Publications (1)

Publication Number Publication Date
CN117642833A true CN117642833A (zh) 2024-03-01

Family

ID=84919999

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280049856.0A Pending CN117642833A (zh) 2021-07-16 2022-06-02 电容器

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

Family Cites Families (15)

* 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
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
JP5374814B2 (ja) * 2006-09-20 2013-12-25 富士通株式会社 キャパシタ内蔵型配線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
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
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
JP5585426B2 (ja) 2010-12-07 2014-09-10 Ｔｄｋ株式会社 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
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

Also Published As

Publication number Publication date
JP7563605B2 (ja) 2024-10-08
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

Similar Documents

Publication Publication Date Title
CN116235264B (zh) 电容器阵列
CN117813666A (zh) 电容器元件
JP7597277B2 (ja) コンデンサアレイ
CN119487594A (zh) 固体电解电容器和电容器阵列
US20250104933A1 (en) Capacitor element
CN119173972A (zh) 电容器
US12603233B2 (en) Capacitor having a porous layer including a void containing at least part of a through-hole conductor
US20250166927A1 (en) Capacitor element
CN223785015U (zh) 电容器元件
US20240332346A1 (en) Module and semiconductor composite device
JP7776019B2 (ja) コンデンサ素子
CN120226110A (zh) 电容器元件
CN119256382A (zh) 固体电解电容器和电容器阵列
JP7729487B2 (ja) コンデンサアレイ
JP7622919B1 (ja) コンデンサ素子製造用基板及びコンデンサ素子の製造方法
TWI885959B (zh) 內建電容器之基板
CN120677546A (zh) 电容器元件
WO2025243714A1 (ja) コンデンサ素子
CN120814014A (zh) 电容器元件
WO2026048931A1 (ja) コンデンサ素子
WO2026048934A1 (ja) コンデンサ素子
WO2026048925A1 (ja) コンデンサ素子
WO2026048932A1 (ja) コンデンサ素子

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination