JP7597277B2 - コンデンサアレイ - Google Patents

コンデンサアレイ Download PDF

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Publication number
JP7597277B2
JP7597277B2 JP2024526359A JP2024526359A JP7597277B2 JP 7597277 B2 JP7597277 B2 JP 7597277B2 JP 2024526359 A JP2024526359 A JP 2024526359A JP 2024526359 A JP2024526359 A JP 2024526359A JP 7597277 B2 JP7597277 B2 JP 7597277B2
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JP
Japan
Prior art keywords
capacitor
layer
built
electrode layer
capacitor array
Prior art date
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JP2024526359A
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English (en)
Japanese (ja)
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JPWO2023238681A5 (https=
JPWO2023238681A1 (https=
Inventor
拓哉 天本
真徳 吉川
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
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Murata Manufacturing Co Ltd
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Publication date
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Publication of JPWO2023238681A1 publication Critical patent/JPWO2023238681A1/ja
Publication of JPWO2023238681A5 publication Critical patent/JPWO2023238681A5/ja
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    • 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
    • H01G4/38—Multiple capacitors, i.e. structural combinations of fixed 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
    • 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
    • H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
    • 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
    • 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
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
    • 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
    • H01G9/055—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
    • H01G9/004—Details
    • H01G9/08—Housing; Encapsulation
    • 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
    • H01G9/004—Details
    • H01G9/14—Structural combinations or circuits for modifying, or compensating for, electric characteristics of 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
    • H01G9/15—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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2024526359A 2022-06-06 2023-05-25 コンデンサアレイ Active JP7597277B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022091679 2022-06-06
JP2022091679 2022-06-06
PCT/JP2023/019506 WO2023238681A1 (ja) 2022-06-06 2023-05-25 コンデンサアレイ

Publications (3)

Publication Number Publication Date
JPWO2023238681A1 JPWO2023238681A1 (https=) 2023-12-14
JPWO2023238681A5 JPWO2023238681A5 (https=) 2024-11-28
JP7597277B2 true JP7597277B2 (ja) 2024-12-10

Family

ID=89118125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024526359A Active JP7597277B2 (ja) 2022-06-06 2023-05-25 コンデンサアレイ

Country Status (5)

Country Link
US (1) US20250087427A1 (https=)
JP (1) JP7597277B2 (https=)
CN (1) CN119301716A (https=)
TW (1) TWI841362B (https=)
WO (1) WO2023238681A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250140483A1 (en) * 2023-10-30 2025-05-01 Saras Micro Devices, Inc. Integrated passive devices with enhanced form factor
US12142429B1 (en) * 2024-03-26 2024-11-12 The Florida International University Board Of Trustees Systems and methods for patterning valve metals
TWI912156B (zh) * 2024-04-01 2026-01-11 日商村田製作所股份有限公司 電容器內設基板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2019239937A1 (ja) 2018-06-11 2019-12-19 株式会社村田製作所 コンデンサアレイ、複合電子部品、コンデンサアレイの製造方法、及び、複合電子部品の製造方法
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7948739B2 (en) * 2007-08-27 2011-05-24 Nanotek Instruments, Inc. Graphite-carbon composite electrode for supercapacitors
WO2017026233A1 (ja) * 2015-08-10 2017-02-16 株式会社村田製作所 コンデンサ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2019239937A1 (ja) 2018-06-11 2019-12-19 株式会社村田製作所 コンデンサアレイ、複合電子部品、コンデンサアレイの製造方法、及び、複合電子部品の製造方法
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

Also Published As

Publication number Publication date
TWI841362B (zh) 2024-05-01
TW202349427A (zh) 2023-12-16
WO2023238681A1 (ja) 2023-12-14
CN119301716A (zh) 2025-01-10
JPWO2023238681A1 (https=) 2023-12-14
US20250087427A1 (en) 2025-03-13

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