JP7248143B2 - 複合キャパシタ - Google Patents

複合キャパシタ Download PDF

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Publication number
JP7248143B2
JP7248143B2 JP2021554071A JP2021554071A JP7248143B2 JP 7248143 B2 JP7248143 B2 JP 7248143B2 JP 2021554071 A JP2021554071 A JP 2021554071A JP 2021554071 A JP2021554071 A JP 2021554071A JP 7248143 B2 JP7248143 B2 JP 7248143B2
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JP
Japan
Prior art keywords
electrode layer
layer
capacitor
supporting electrode
counter electrode
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
JP2021554071A
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English (en)
Japanese (ja)
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JPWO2021079565A1 (https=
JPWO2021079565A5 (https=
Inventor
真己 永田
康弘 清水
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.)
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Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2021079565A1 publication Critical patent/JPWO2021079565A1/ja
Publication of JPWO2021079565A5 publication Critical patent/JPWO2021079565A5/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
    • 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
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/008—Selection of materials
    • 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
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/012—Form of non-self-supporting electrodes
    • 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
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors
    • H01G4/385—Single unit multiple capacitors, e.g. dual capacitor in one coil
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors

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  • 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)
  • Ceramic Capacitors (AREA)
JP2021554071A 2019-10-24 2020-07-09 複合キャパシタ Active JP7248143B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019193612 2019-10-24
JP2019193612 2019-10-24
PCT/JP2020/026830 WO2021079565A1 (ja) 2019-10-24 2020-07-09 複合キャパシタ

Publications (3)

Publication Number Publication Date
JPWO2021079565A1 JPWO2021079565A1 (https=) 2021-04-29
JPWO2021079565A5 JPWO2021079565A5 (https=) 2022-06-24
JP7248143B2 true JP7248143B2 (ja) 2023-03-29

Family

ID=75619732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021554071A Active JP7248143B2 (ja) 2019-10-24 2020-07-09 複合キャパシタ

Country Status (3)

Country Link
US (1) US11955291B2 (https=)
JP (1) JP7248143B2 (https=)
WO (1) WO2021079565A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7151907B2 (ja) * 2019-09-25 2022-10-12 株式会社村田製作所 キャパシタおよびその製造方法
US11715594B2 (en) * 2021-05-27 2023-08-01 International Business Machines Corporation Vertically-stacked interdigitated metal-insulator-metal capacitor for sub-20 nm pitch
US12034039B2 (en) * 2021-10-18 2024-07-09 Globalfoundries Singapore Pte. Ltd. Three electrode capacitor structure using spaced conductive pillars

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003249417A (ja) 2002-02-25 2003-09-05 Tdk Corp コンデンサ構造体およびその製造方法
JP2014523841A (ja) 2011-06-07 2014-09-18 ファーストキャップ・システムズ・コーポレイション ウルトラキャパシタのためのエネルギー貯蔵媒体
WO2017026233A1 (ja) 2015-08-10 2017-02-16 株式会社村田製作所 コンデンサ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4651355B2 (ja) 2004-10-27 2011-03-16 京セラ株式会社 可変容量コンデンサ
US7724498B2 (en) * 2006-06-30 2010-05-25 Intel Corporation Low inductance capacitors, methods of assembling same, and systems containing same
GB2501871B8 (en) 2012-05-03 2022-08-17 Dyson Technology Ltd Hybrid Capacitor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003249417A (ja) 2002-02-25 2003-09-05 Tdk Corp コンデンサ構造体およびその製造方法
JP2014523841A (ja) 2011-06-07 2014-09-18 ファーストキャップ・システムズ・コーポレイション ウルトラキャパシタのためのエネルギー貯蔵媒体
WO2017026233A1 (ja) 2015-08-10 2017-02-16 株式会社村田製作所 コンデンサ

Also Published As

Publication number Publication date
WO2021079565A1 (ja) 2021-04-29
JPWO2021079565A1 (https=) 2021-04-29
US20220238281A1 (en) 2022-07-28
US11955291B2 (en) 2024-04-09

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