KR20230103546A - 적층형 전자 부품 - Google Patents

적층형 전자 부품 Download PDF

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Publication number
KR20230103546A
KR20230103546A KR1020210194497A KR20210194497A KR20230103546A KR 20230103546 A KR20230103546 A KR 20230103546A KR 1020210194497 A KR1020210194497 A KR 1020210194497A KR 20210194497 A KR20210194497 A KR 20210194497A KR 20230103546 A KR20230103546 A KR 20230103546A
Authority
KR
South Korea
Prior art keywords
disposed
electronic components
stacked electronic
electrode
insulating 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.)
Pending
Application number
KR1020210194497A
Other languages
English (en)
Korean (ko)
Inventor
박철우
임진형
한승훈
조지홍
Original Assignee
삼성전기주식회사
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 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR1020210194497A priority Critical patent/KR20230103546A/ko
Priority to US17/877,507 priority patent/US12548714B2/en
Priority to JP2022122919A priority patent/JP2023099424A/ja
Priority to CN202211246465.6A priority patent/CN116417249A/zh
Publication of KR20230103546A publication Critical patent/KR20230103546A/ko
Priority to KR1020250002612A priority patent/KR20250009007A/ko
Pending legal-status Critical Current

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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
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • H01G4/1227—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • 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
    • 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
    • H01G4/002—Details
    • H01G4/224—Housing; Encapsulation
    • 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
    • H01G4/228—Terminals
    • H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
    • 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
    • H01G4/228—Terminals
    • H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
    • H01G4/2325—Terminals electrically connecting two or more layers of a stacked or rolled capacitor characterised by the material of the terminals
    • 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
    • H01G4/30—Stacked 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
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • 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
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
KR1020210194497A 2021-12-31 2021-12-31 적층형 전자 부품 Pending KR20230103546A (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020210194497A KR20230103546A (ko) 2021-12-31 2021-12-31 적층형 전자 부품
US17/877,507 US12548714B2 (en) 2021-12-31 2022-07-29 Multilayer electronic component
JP2022122919A JP2023099424A (ja) 2021-12-31 2022-08-01 積層型電子部品
CN202211246465.6A CN116417249A (zh) 2021-12-31 2022-10-12 多层电子组件
KR1020250002612A KR20250009007A (ko) 2021-12-31 2025-01-08 적층형 전자 부품

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210194497A KR20230103546A (ko) 2021-12-31 2021-12-31 적층형 전자 부품

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020250002612A Division KR20250009007A (ko) 2021-12-31 2025-01-08 적층형 전자 부품

Publications (1)

Publication Number Publication Date
KR20230103546A true KR20230103546A (ko) 2023-07-07

Family

ID=86992159

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020210194497A Pending KR20230103546A (ko) 2021-12-31 2021-12-31 적층형 전자 부품
KR1020250002612A Pending KR20250009007A (ko) 2021-12-31 2025-01-08 적층형 전자 부품

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020250002612A Pending KR20250009007A (ko) 2021-12-31 2025-01-08 적층형 전자 부품

Country Status (4)

Country Link
US (1) US12548714B2 (https=)
JP (1) JP2023099424A (https=)
KR (2) KR20230103546A (https=)
CN (1) CN116417249A (https=)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5920303B2 (ja) 2013-09-25 2016-05-18 株式会社村田製作所 電子部品およびその製造方法
JP5920304B2 (ja) * 2013-09-25 2016-05-18 株式会社村田製作所 電子部品およびその製造方法
KR101641574B1 (ko) * 2014-02-03 2016-07-22 삼성전기주식회사 기판 내장용 적층 세라믹 전자부품, 그 제조방법 및 적층 세라믹 전자부품 내장형 인쇄회로기판
JP6592923B2 (ja) 2015-03-20 2019-10-23 株式会社村田製作所 電子部品およびその製造方法
JP6405329B2 (ja) * 2016-02-26 2018-10-17 太陽誘電株式会社 積層セラミックコンデンサ
JP6512139B2 (ja) * 2016-03-04 2019-05-15 株式会社村田製作所 電子部品の実装構造及びその電子部品の製造方法
JP7017893B2 (ja) * 2017-09-25 2022-02-09 太陽誘電株式会社 積層セラミックコンデンサ
KR102449370B1 (ko) 2017-09-29 2022-10-04 삼성전기주식회사 적층형 전자 부품 및 그 제조 방법
US10770232B2 (en) * 2017-09-29 2020-09-08 Samsung Electro-Mechanics Co., Ltd. Multilayer electronic component and method of manufacturing the same
KR102620541B1 (ko) 2018-08-22 2024-01-03 삼성전기주식회사 커패시터 부품
KR102946075B1 (ko) 2020-01-09 2026-04-01 삼성전기주식회사 적층 세라믹 전자부품 및 이의 제조 방법
JP2022142212A (ja) * 2021-03-16 2022-09-30 太陽誘電株式会社 セラミック電子部品、実装基板およびセラミック電子部品の製造方法

Also Published As

Publication number Publication date
US20230215652A1 (en) 2023-07-06
CN116417249A (zh) 2023-07-11
JP2023099424A (ja) 2023-07-13
KR20250009007A (ko) 2025-01-16
US12548714B2 (en) 2026-02-10

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