TWI591662B - Electronic parts, manufacturing method of electronic parts and electronic equipment - Google Patents

Electronic parts, manufacturing method of electronic parts and electronic equipment Download PDF

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Publication number
TWI591662B
TWI591662B TW104102586A TW104102586A TWI591662B TW I591662 B TWI591662 B TW I591662B TW 104102586 A TW104102586 A TW 104102586A TW 104102586 A TW104102586 A TW 104102586A TW I591662 B TWI591662 B TW I591662B
Authority
TW
Taiwan
Prior art keywords
insulating layer
electronic component
magnetic member
molded body
layer
Prior art date
Application number
TW104102586A
Other languages
English (en)
Chinese (zh)
Other versions
TW201541478A (zh
Inventor
Shigeru Kobayashi
Kyoichi Kawase
Masaru Sakurai
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of TW201541478A publication Critical patent/TW201541478A/zh
Application granted granted Critical
Publication of TWI591662B publication Critical patent/TWI591662B/zh

Links

Classifications

    • 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
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • 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
    • H01F27/323—Insulation between winding turns, between winding layers
    • 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
    • H01F27/327—Encapsulating or impregnating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Soft Magnetic Materials (AREA)
  • Insulating Of Coils (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
TW104102586A 2014-04-11 2015-01-26 Electronic parts, manufacturing method of electronic parts and electronic equipment TWI591662B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014082210A JP6434709B2 (ja) 2014-04-11 2014-04-11 電子部品、電子部品の製造方法および電子機器

Publications (2)

Publication Number Publication Date
TW201541478A TW201541478A (zh) 2015-11-01
TWI591662B true TWI591662B (zh) 2017-07-11

Family

ID=54275507

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104102586A TWI591662B (zh) 2014-04-11 2015-01-26 Electronic parts, manufacturing method of electronic parts and electronic equipment

Country Status (4)

Country Link
JP (1) JP6434709B2 (ja)
KR (1) KR101667140B1 (ja)
CN (2) CN107256773B (ja)
TW (1) TWI591662B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI588847B (zh) * 2015-12-25 2017-06-21 達方電子股份有限公司 電感、用於電感的磁性材料主體及電子零件之製造方法
JP6821946B2 (ja) * 2016-04-27 2021-01-27 Tdk株式会社 電子部品及びその製造方法
KR101825695B1 (ko) * 2016-05-16 2018-02-05 주식회사 모다이노칩 회로 보호 소자
JP6680075B2 (ja) * 2016-05-18 2020-04-15 Tdk株式会社 積層コイル部品
KR101981466B1 (ko) * 2016-09-08 2019-05-24 주식회사 모다이노칩 파워 인덕터
TWI624845B (zh) 2016-11-08 2018-05-21 Alps Electric Co Ltd 電感元件及其製造方法
JP6683148B2 (ja) * 2017-02-16 2020-04-15 株式会社村田製作所 コイル部品
KR102370097B1 (ko) * 2017-03-29 2022-03-04 삼성전기주식회사 전자 부품 및 시스템 인 패키지
JP2021022581A (ja) * 2017-11-22 2021-02-18 アルプスアルパイン株式会社 チップインダクタ
JP6702296B2 (ja) 2017-12-08 2020-06-03 株式会社村田製作所 電子部品

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2700978B2 (ja) * 1992-09-14 1998-01-21 ティーディーケイ株式会社 電子部品及びその製造方法
JP2001102207A (ja) * 1999-09-30 2001-04-13 Tdk Corp 圧粉磁心の製造方法
JP2002064027A (ja) * 2000-08-22 2002-02-28 Daido Steel Co Ltd 圧粉磁心の製造方法
JP3593986B2 (ja) * 2001-02-19 2004-11-24 株式会社村田製作所 コイル部品及びその製造方法
JP2003282342A (ja) * 2002-03-26 2003-10-03 Tdk Corp コイル封入圧粉磁芯
JP2004200373A (ja) * 2002-12-18 2004-07-15 Matsushita Electric Ind Co Ltd 電子部品および製造方法
JP2005163134A (ja) * 2003-12-04 2005-06-23 Sumitomo Electric Ind Ltd 細孔構造体およびその製造方法
JP4528058B2 (ja) * 2004-08-20 2010-08-18 アルプス電気株式会社 コイル封入圧粉磁心
JP4899446B2 (ja) * 2005-11-24 2012-03-21 Ｔｄｋ株式会社 複合電子部品及びその製造方法
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
JP2007254814A (ja) 2006-03-23 2007-10-04 Tdk Corp Ｆｅ−Ｎｉ系軟磁性合金粉末、圧粉体、コイル封入圧粉磁芯
JP5238376B2 (ja) * 2008-06-27 2013-07-17 株式会社東芝 電子管
KR101174327B1 (ko) * 2008-09-30 2012-08-16 티디케이가부시기가이샤 복합 전자 디바이스, 그 제조 방법, 및 복합 전자 디바이스의 접속 구조
JP5257137B2 (ja) * 2009-02-25 2013-08-07 トヨタ自動車株式会社 圧粉磁心の製造方法
JP4714779B2 (ja) * 2009-04-10 2011-06-29 東光株式会社 表面実装インダクタの製造方法とその表面実装インダクタ
WO2011016275A1 (ja) * 2009-08-07 2011-02-10 アルプス・グリーンデバイス株式会社 Ｆｅ基非晶質合金、及び前記Ｆｅ基非晶質合金を用いた圧粉コア、ならびにコイル封入圧粉コア
CN201749759U (zh) * 2010-06-07 2011-02-16 佳邦科技股份有限公司 积层式芯片型电感器
JP5381956B2 (ja) * 2010-10-21 2014-01-08 Ｔｄｋ株式会社 コイル部品
KR101434351B1 (ko) * 2010-10-21 2014-08-26 티디케이가부시기가이샤 코일 부품 및 그 제조 방법
JP6034553B2 (ja) * 2011-08-25 2016-11-30 太陽誘電株式会社 電子部品の電極形成方法
JP5835047B2 (ja) * 2012-03-22 2015-12-24 Tdk株式会社 セラミック電子部品
JP6166021B2 (ja) * 2012-06-08 2017-07-19 太陽誘電株式会社 積層インダクタ

Also Published As

Publication number Publication date
KR20150118020A (ko) 2015-10-21
JP6434709B2 (ja) 2018-12-05
CN107256773B (zh) 2019-11-26
TW201541478A (zh) 2015-11-01
CN104979082A (zh) 2015-10-14
CN107256773A (zh) 2017-10-17
KR101667140B1 (ko) 2016-10-17
JP2015204337A (ja) 2015-11-16

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