KR102822305B1 - 커패시터 부품 - Google Patents

커패시터 부품 Download PDF

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Publication number
KR102822305B1
KR102822305B1 KR1020190081332A KR20190081332A KR102822305B1 KR 102822305 B1 KR102822305 B1 KR 102822305B1 KR 1020190081332 A KR1020190081332 A KR 1020190081332A KR 20190081332 A KR20190081332 A KR 20190081332A KR 102822305 B1 KR102822305 B1 KR 102822305B1
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KR
South Korea
Prior art keywords
capacitor component
pattern
ceramic
layers
metal
Prior art date
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Active
Application number
KR1020190081332A
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English (en)
Korean (ko)
Other versions
KR20190116128A (ko
Inventor
이종호
박용
신우철
홍기표
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.)
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Publication date
Application filed by 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR1020190081332A priority Critical patent/KR102822305B1/ko
Publication of KR20190116128A publication Critical patent/KR20190116128A/ko
Priority to US16/836,333 priority patent/US11657976B2/en
Priority to JP2020070607A priority patent/JP7139557B2/ja
Priority to CN202311315524.5A priority patent/CN117153557A/zh
Priority to CN202311316276.6A priority patent/CN117153558A/zh
Priority to CN202021304769.XU priority patent/CN212625194U/zh
Priority to CN202120322619.XU priority patent/CN214336569U/zh
Priority to CN202010641165.2A priority patent/CN112185696A/zh
Priority to JP2021168975A priority patent/JP7547695B2/ja
Priority to US17/966,118 priority patent/US11784007B2/en
Priority to US18/239,912 priority patent/US20230402230A1/en
Application granted granted Critical
Publication of KR102822305B1 publication Critical patent/KR102822305B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01G4/002—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
    • H01G4/018—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
    • H01G4/005—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
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • 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
    • H01G4/248—Terminals the terminals embracing or surrounding the capacitive element, e.g. caps
    • 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
    • H01G4/30—Stacked capacitors
    • H01G4/302—Stacked capacitors obtained by injection of metal in cavities formed in a ceramic body

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  • 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)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
KR1020190081332A 2019-07-05 2019-07-05 커패시터 부품 Active KR102822305B1 (ko)

Priority Applications (11)

Application Number Priority Date Filing Date Title
KR1020190081332A KR102822305B1 (ko) 2019-07-05 2019-07-05 커패시터 부품
US16/836,333 US11657976B2 (en) 2019-07-05 2020-03-31 Capacitor component including reinforcing pattern in a margin/cover portion
JP2020070607A JP7139557B2 (ja) 2019-07-05 2020-04-09 キャパシタ部品
CN202120322619.XU CN214336569U (zh) 2019-07-05 2020-07-06 电容器组件
CN202311316276.6A CN117153558A (zh) 2019-07-05 2020-07-06 电容器组件
CN202021304769.XU CN212625194U (zh) 2019-07-05 2020-07-06 电容器组件
CN202311315524.5A CN117153557A (zh) 2019-07-05 2020-07-06 电容器组件
CN202010641165.2A CN112185696A (zh) 2019-07-05 2020-07-06 电容器组件
JP2021168975A JP7547695B2 (ja) 2019-07-05 2021-10-14 キャパシタ部品
US17/966,118 US11784007B2 (en) 2019-07-05 2022-10-14 Capacitor component including reinforcing pattern in a margin/cover portion
US18/239,912 US20230402230A1 (en) 2019-07-05 2023-08-30 Capacitor component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190081332A KR102822305B1 (ko) 2019-07-05 2019-07-05 커패시터 부품

Publications (2)

Publication Number Publication Date
KR20190116128A KR20190116128A (ko) 2019-10-14
KR102822305B1 true KR102822305B1 (ko) 2025-06-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190081332A Active KR102822305B1 (ko) 2019-07-05 2019-07-05 커패시터 부품

Country Status (4)

Country Link
US (3) US11657976B2 (cg-RX-API-DMAC7.html)
JP (2) JP7139557B2 (cg-RX-API-DMAC7.html)
KR (1) KR102822305B1 (cg-RX-API-DMAC7.html)
CN (5) CN212625194U (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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KR102150549B1 (ko) * 2018-11-30 2020-09-01 삼성전기주식회사 커패시터 부품
KR102724906B1 (ko) * 2019-07-05 2024-11-01 삼성전기주식회사 커패시터 부품
KR102803430B1 (ko) * 2020-10-29 2025-05-07 삼성전기주식회사 적층 세라믹 전자부품
JP2022123936A (ja) * 2021-02-15 2022-08-25 株式会社村田製作所 積層セラミックコンデンサ
JP2023122670A (ja) * 2022-02-24 2023-09-05 株式会社村田製作所 積層セラミックコンデンサ
KR20250100982A (ko) * 2023-12-27 2025-07-04 삼성전기주식회사 적층형 전자 부품

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JP2019106443A (ja) * 2017-12-12 2019-06-27 株式会社村田製作所 積層セラミックコンデンサおよびその製造方法

Also Published As

Publication number Publication date
US11784007B2 (en) 2023-10-10
US20210005390A1 (en) 2021-01-07
CN214336569U (zh) 2021-10-01
US20230030737A1 (en) 2023-02-02
CN117153557A (zh) 2023-12-01
US20230402230A1 (en) 2023-12-14
US11657976B2 (en) 2023-05-23
JP7139557B2 (ja) 2022-09-21
CN212625194U (zh) 2021-02-26
CN112185696A (zh) 2021-01-05
JP2021013012A (ja) 2021-02-04
CN117153558A (zh) 2023-12-01
JP7547695B2 (ja) 2024-09-10
KR20190116128A (ko) 2019-10-14
JP2022003703A (ja) 2022-01-11

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