JP7139557B2 - キャパシタ部品 - Google Patents

キャパシタ部品 Download PDF

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Publication number
JP7139557B2
JP7139557B2 JP2020070607A JP2020070607A JP7139557B2 JP 7139557 B2 JP7139557 B2 JP 7139557B2 JP 2020070607 A JP2020070607 A JP 2020070607A JP 2020070607 A JP2020070607 A JP 2020070607A JP 7139557 B2 JP7139557 B2 JP 7139557B2
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JP
Japan
Prior art keywords
internal electrodes
layers
capacitor component
dielectric layer
laminated
Prior art date
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JP2020070607A
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English (en)
Japanese (ja)
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JP2021013012A (ja
Inventor
ホ リー、ジョン
パク、ヨン
チュル シン、ウー
ピョ ホン、キ
Original Assignee
サムソン エレクトロ－メカニックス カンパニーリミテッド．
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Publication of JP2021013012A publication Critical patent/JP2021013012A/ja
Priority to JP2021168975A priority Critical patent/JP7547695B2/ja
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Publication of JP7139557B2 publication Critical patent/JP7139557B2/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
    • H01G4/002—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
    • H01G4/008—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
    • H01G4/30—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
    • H01G4/005—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
    • H01G4/302—Stacked capacitors obtained by injection of metal in cavities formed in a ceramic body

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)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
JP2020070607A 2019-07-05 2020-04-09 キャパシタ部品 Active JP7139557B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021168975A JP7547695B2 (ja) 2019-07-05 2021-10-14 キャパシタ部品

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190081332A KR102822305B1 (ko) 2019-07-05 2019-07-05 커패시터 부품
KR10-2019-0081332 2019-07-05

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021168975A Division JP7547695B2 (ja) 2019-07-05 2021-10-14 キャパシタ部品

Publications (2)

Publication Number Publication Date
JP2021013012A JP2021013012A (ja) 2021-02-04
JP7139557B2 true JP7139557B2 (ja) 2022-09-21

Family

ID=68171772

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020070607A Active JP7139557B2 (ja) 2019-07-05 2020-04-09 キャパシタ部品
JP2021168975A Active JP7547695B2 (ja) 2019-07-05 2021-10-14 キャパシタ部品

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2021168975A Active JP7547695B2 (ja) 2019-07-05 2021-10-14 キャパシタ部品

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
Publication number Priority date Publication date Assignee Title
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004179528A (ja) 2002-11-28 2004-06-24 Kyocera Corp セラミック積層体の製法
JP2006278556A (ja) 2005-03-28 2006-10-12 Tdk Corp 積層セラミック電子部品
JP2014204115A (ja) 2013-04-02 2014-10-27 サムソン エレクトロ−メカニックス カンパニーリミテッド． 積層セラミックキャパシタ、その製造方法及び電子部品が実装された回路基板
JP2015037187A (ja) 2013-08-09 2015-02-23 サムソン エレクトロ−メカニックス カンパニーリミテッド． 積層セラミック電子部品及びその実装基板並びに製造方法
JP2018110212A (ja) 2017-01-02 2018-07-12 サムソン エレクトロ−メカニックス カンパニーリミテッド． キャパシタ部品
US20190172643A1 (en) 2017-12-01 2019-06-06 Samsung Electro-Mechanics Co., Ltd. Multilayer capacitor
JP2020035788A (ja) 2018-08-27 2020-03-05 株式会社村田製作所 電子部品

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002015940A (ja) * 2000-06-28 2002-01-18 Matsushita Electric Ind Co Ltd チップ型電子部品
KR100593889B1 (ko) 2003-12-24 2006-06-28 삼성전기주식회사 보강패턴을 갖는 적층 세라믹 콘덴서
KR20050093879A (ko) * 2004-03-19 2005-09-23 삼성전기주식회사 보강패턴을 갖는 적층 세라믹 콘덴서
US7336475B2 (en) * 2006-02-22 2008-02-26 Vishay Vitramon, Inc. High voltage capacitors
JP4400583B2 (ja) * 2006-03-01 2010-01-20 Ｔｄｋ株式会社 積層コンデンサ及びその製造方法
JP5736982B2 (ja) * 2010-07-21 2015-06-17 株式会社村田製作所 セラミック電子部品
JP5605053B2 (ja) * 2010-07-26 2014-10-15 株式会社村田製作所 積層セラミック電子部品の製造方法
JP5751080B2 (ja) * 2010-09-28 2015-07-22 株式会社村田製作所 積層セラミック電子部品
JP2013051392A (ja) * 2011-08-02 2013-03-14 Murata Mfg Co Ltd 積層セラミック電子部品
KR101309326B1 (ko) * 2012-05-30 2013-09-16 삼성전기주식회사 적층 칩 전자부품, 그 실장 기판 및 포장체
KR20140014773A (ko) * 2012-07-26 2014-02-06 삼성전기주식회사 적층 세라믹 전자부품 및 이의 제조방법
KR101462761B1 (ko) * 2013-02-13 2014-11-20 삼성전기주식회사 다층 세라믹 소자 및 그 제조 방법
KR101472659B1 (ko) * 2013-02-18 2014-12-12 삼성전기주식회사 다층 세라믹 소자
KR102067173B1 (ko) * 2013-02-25 2020-01-15 삼성전기주식회사 적층 세라믹 커패시터 및 그 제조 방법
KR101525666B1 (ko) * 2013-07-11 2015-06-03 삼성전기주식회사 적층 세라믹 커패시터 및 그 제조 방법
KR101514559B1 (ko) * 2013-10-30 2015-04-22 삼성전기주식회사 적층 세라믹 커패시터 및 그 실장 기판
KR102089694B1 (ko) * 2014-04-30 2020-03-16 삼성전기주식회사 적층 세라믹 전자부품
JP6665438B2 (ja) 2015-07-17 2020-03-13 株式会社村田製作所 積層セラミックコンデンサ
KR101731452B1 (ko) * 2015-08-26 2017-04-28 삼화콘덴서공업주식회사 고전압 적층 세라믹 커패시터 및 그의 제조방법
CN205142497U (zh) 2015-11-04 2016-04-06 瑞声光电科技(常州)有限公司 振膜
KR101792385B1 (ko) 2016-01-21 2017-11-01 삼성전기주식회사 적층 세라믹 커패시터 및 그 실장 기판
JP6421137B2 (ja) * 2016-03-25 2018-11-07 太陽誘電株式会社 積層セラミックコンデンサ
JP2017216360A (ja) * 2016-05-31 2017-12-07 太陽誘電株式会社 積層セラミックコンデンサ
JP7044465B2 (ja) 2016-12-26 2022-03-30 太陽誘電株式会社 積層セラミックコンデンサ
JP2018139253A (ja) 2017-02-24 2018-09-06 太陽誘電株式会社 積層セラミックコンデンサおよびその製造方法
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
CN108214710A (zh) 2017-12-29 2018-06-29 广州珠江恺撒堡钢琴有限公司 钢琴键子的夹板中座板
JP2019201106A (ja) * 2018-05-16 2019-11-21 株式会社村田製作所 積層セラミックコンデンサ
JP7437871B2 (ja) * 2018-08-23 2024-02-26 太陽誘電株式会社 積層セラミックコンデンサおよびその製造方法
US11094462B2 (en) * 2018-10-22 2021-08-17 Murata Manufacturing Co., Ltd. Multilayer ceramic electronic component
JP7180569B2 (ja) * 2018-10-22 2022-11-30 株式会社村田製作所 積層セラミック電子部品

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004179528A (ja) 2002-11-28 2004-06-24 Kyocera Corp セラミック積層体の製法
JP2006278556A (ja) 2005-03-28 2006-10-12 Tdk Corp 積層セラミック電子部品
JP2014204115A (ja) 2013-04-02 2014-10-27 サムソン エレクトロ−メカニックス カンパニーリミテッド． 積層セラミックキャパシタ、その製造方法及び電子部品が実装された回路基板
JP2015037187A (ja) 2013-08-09 2015-02-23 サムソン エレクトロ−メカニックス カンパニーリミテッド． 積層セラミック電子部品及びその実装基板並びに製造方法
JP2018110212A (ja) 2017-01-02 2018-07-12 サムソン エレクトロ−メカニックス カンパニーリミテッド． キャパシタ部品
US20190172643A1 (en) 2017-12-01 2019-06-06 Samsung Electro-Mechanics Co., Ltd. Multilayer capacitor
JP2020035788A (ja) 2018-08-27 2020-03-05 株式会社村田製作所 電子部品

Also Published As

Publication number Publication date
US11784007B2 (en) 2023-10-10
US20210005390A1 (en) 2021-01-07
KR102822305B1 (ko) 2025-06-18
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
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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