CN120035869A - 电子部件以及成膜方法 - Google Patents

电子部件以及成膜方法 Download PDF

Info

Publication number
CN120035869A
CN120035869A CN202380072610.XA CN202380072610A CN120035869A CN 120035869 A CN120035869 A CN 120035869A CN 202380072610 A CN202380072610 A CN 202380072610A CN 120035869 A CN120035869 A CN 120035869A
Authority
CN
China
Prior art keywords
green body
protective film
film
external electrode
electronic component
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
CN202380072610.XA
Other languages
English (en)
Chinese (zh)
Inventor
大岛知也
时枝康次郎
星野悠太
山田耕市
佐佐木美希
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 CN120035869A publication Critical patent/CN120035869A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/075—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thin-film techniques
    • H01C17/14—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thin-film techniques by chemical deposition
    • H01C17/18—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thin-film techniques by chemical deposition without using electric current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H01C1/1413—Terminals or electrodes formed on resistive elements having negative temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H01C1/142—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors the terminals or tapping points being coated on the resistive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H01C1/148—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors the terminals embracing or surrounding the resistive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
    • H01C17/281—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals by thick film techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
    • H01C17/281—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals by thick film techniques
    • H01C17/283—Precursor compositions therefor, e.g. pastes, inks, glass frits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/008—Thermistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/18—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material comprising a plurality of layers stacked between terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • 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
    • H01G4/30—Stacked capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ceramic Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Thermistors And Varistors (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Ceramic Capacitors (AREA)
  • Formation Of Insulating Films (AREA)
CN202380072610.XA 2022-10-12 2023-07-27 电子部件以及成膜方法 Pending CN120035869A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022163742 2022-10-12
JP2022-163742 2022-10-12
PCT/JP2023/027615 WO2024079963A1 (ja) 2022-10-12 2023-07-27 電子部品及び成膜方法

Publications (1)

Publication Number Publication Date
CN120035869A true CN120035869A (zh) 2025-05-23

Family

ID=90669372

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380072610.XA Pending CN120035869A (zh) 2022-10-12 2023-07-27 电子部件以及成膜方法

Country Status (4)

Country Link
US (1) US20250232899A1 (https=)
JP (1) JP7529182B1 (https=)
CN (1) CN120035869A (https=)
WO (1) WO2024079963A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025249192A1 (ja) * 2024-05-31 2025-12-04 株式会社村田製作所 電子部品
WO2025249191A1 (ja) * 2024-05-31 2025-12-04 株式会社村田製作所 電子部品

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01134901A (ja) * 1987-11-20 1989-05-26 Chichibu Cement Co Ltd サーミスタ
JP3277291B2 (ja) * 1992-03-30 2002-04-22 太陽誘電株式会社 チップ型サーミスタの製造方法
JPH0696907A (ja) * 1992-09-11 1994-04-08 Murata Mfg Co Ltd チップバリスタの製造方法
JP2007242995A (ja) * 2006-03-10 2007-09-20 Matsushita Electric Ind Co Ltd 積層セラミック電子部品とその製造方法
JP6834167B2 (ja) * 2016-04-21 2021-02-24 Tdk株式会社 積層コイル部品
JP2021027202A (ja) * 2019-08-06 2021-02-22 株式会社村田製作所 インダクタ

Also Published As

Publication number Publication date
WO2024079963A1 (ja) 2024-04-18
US20250232899A1 (en) 2025-07-17
JPWO2024079963A1 (https=) 2024-04-18
JP7529182B1 (ja) 2024-08-06

Similar Documents

Publication Publication Date Title
US11302480B2 (en) Ceramic electronic device with varying roughness terminal electrode
US7969709B2 (en) Laminated ceramic electronic component
JP7551989B2 (ja) 積層型電子部品
US8743528B2 (en) Capacitor
US20250232899A1 (en) Electronic component and film forming method
US11990283B2 (en) Ceramic electronic component, substrate arrangement and method of manufacturing ceramic electronic component
JP7673902B2 (ja) 積層型電子部品
CN104576050A (zh) 多层陶瓷电子组件和具有多层陶瓷电子组件的印刷电路板
CN108597730A (zh) 片式电子组件及其制造方法
JP7714084B2 (ja) 電子部品、回路基板および電子部品の製造方法
JP2021002604A (ja) 積層セラミック電子部品
JP2023174139A (ja) 積層セラミック電子部品およびその製造方法
JP2022038810A (ja) 電子部品、回路基板および電子部品の製造方法
JP2012009556A (ja) セラミック電子部品及びその製造方法
CN117650011A (zh) 多层电子组件
JP7582508B2 (ja) 電子部品
WO2022264634A1 (ja) 電子部品
JP7658455B2 (ja) 電子部品
WO2023084878A1 (ja) 電子部品
JP2025152584A (ja) コイル部品
CN115966404A (zh) 层叠陶瓷电子部件
WO2024029251A1 (ja) 電子部品
US20260011502A1 (en) Laminated ceramic electronic component
WO2024252946A1 (ja) 積層セラミック電子部品
WO2025089298A1 (ja) 電子部品、保護膜の成膜方法、及び電子部品の製造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination