JP7852745B2 - 積層セラミックコンデンサ - Google Patents

積層セラミックコンデンサ

Info

Publication number
JP7852745B2
JP7852745B2 JP2024567291A JP2024567291A JP7852745B2 JP 7852745 B2 JP7852745 B2 JP 7852745B2 JP 2024567291 A JP2024567291 A JP 2024567291A JP 2024567291 A JP2024567291 A JP 2024567291A JP 7852745 B2 JP7852745 B2 JP 7852745B2
Authority
JP
Japan
Prior art keywords
internal electrode
electrode layer
laminate
multilayer ceramic
ceramic capacitor
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
JP2024567291A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024142673A1 (https=
JPWO2024142673A5 (https=
Inventor
明 石塚
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.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2024142673A1 publication Critical patent/JPWO2024142673A1/ja
Publication of JPWO2024142673A5 publication Critical patent/JPWO2024142673A5/ja
Application granted granted Critical
Publication of JP7852745B2 publication Critical patent/JP7852745B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01G2/24—Distinguishing marks, e.g. colour coding
    • 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
    • H01G4/30—Stacked capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
JP2024567291A 2022-12-28 2023-11-21 積層セラミックコンデンサ Active JP7852745B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022212597 2022-12-28
JP2022212597 2022-12-28
PCT/JP2023/041748 WO2024142673A1 (ja) 2022-12-28 2023-11-21 積層セラミックコンデンサ

Publications (3)

Publication Number Publication Date
JPWO2024142673A1 JPWO2024142673A1 (https=) 2024-07-04
JPWO2024142673A5 JPWO2024142673A5 (https=) 2025-08-28
JP7852745B2 true JP7852745B2 (ja) 2026-04-28

Family

ID=91717084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024567291A Active JP7852745B2 (ja) 2022-12-28 2023-11-21 積層セラミックコンデンサ

Country Status (5)

Country Link
US (1) US20250329496A1 (https=)
JP (1) JP7852745B2 (https=)
KR (1) KR20250073184A (https=)
CN (1) CN120457506A (https=)
WO (1) WO2024142673A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014160693A (ja) 2012-12-11 2014-09-04 Samsung Electro-Mechanics Co Ltd 積層セラミックキャパシタ及びその製造方法
JP2014222749A (ja) 2013-05-13 2014-11-27 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． 積層セラミック電子部品及びその実装基板
JP2015170849A (ja) 2014-03-07 2015-09-28 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積層セラミック電子部品の実装基板

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5047699B2 (ja) 2007-06-08 2012-10-10 ルネサスエレクトロニクス株式会社 増幅回路、デジタルアナログ変換回路及び表示装置
JP2022053271A (ja) * 2020-09-24 2022-04-05 株式会社村田製作所 積層セラミックコンデンサ
JP2022075191A (ja) * 2020-11-06 2022-05-18 株式会社村田製作所 積層セラミックコンデンサ及び積層セラミックコンデンサの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014160693A (ja) 2012-12-11 2014-09-04 Samsung Electro-Mechanics Co Ltd 積層セラミックキャパシタ及びその製造方法
JP2014222749A (ja) 2013-05-13 2014-11-27 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． 積層セラミック電子部品及びその実装基板
JP2015170849A (ja) 2014-03-07 2015-09-28 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積層セラミック電子部品の実装基板

Also Published As

Publication number Publication date
KR20250073184A (ko) 2025-05-27
CN120457506A (zh) 2025-08-08
JPWO2024142673A1 (https=) 2024-07-04
US20250329496A1 (en) 2025-10-23
WO2024142673A1 (ja) 2024-07-04

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