CN101326597B - 感应器件 - Google Patents

感应器件 Download PDF

Info

Publication number
CN101326597B
CN101326597B CN2007800005291A CN200780000529A CN101326597B CN 101326597 B CN101326597 B CN 101326597B CN 2007800005291 A CN2007800005291 A CN 2007800005291A CN 200780000529 A CN200780000529 A CN 200780000529A CN 101326597 B CN101326597 B CN 101326597B
Authority
CN
China
Prior art keywords
groove
magnetic layer
sensing device
roughly
shape
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.)
Expired - Fee Related
Application number
CN2007800005291A
Other languages
English (en)
Chinese (zh)
Other versions
CN101326597A (zh
Inventor
石本仁
松谷伸哉
植松秀典
下山浩司
大庭美智央
田冈干夫
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Priority claimed from JP2006113152A external-priority patent/JP5082282B2/ja
Priority claimed from JP2006113151A external-priority patent/JP5286645B2/ja
Priority claimed from JP2006131329A external-priority patent/JP2007305717A/ja
Priority claimed from JP2006133305A external-priority patent/JP5082293B2/ja
Priority claimed from JP2006180661A external-priority patent/JP2008010695A/ja
Priority claimed from JP2006180663A external-priority patent/JP2008010697A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority claimed from PCT/JP2007/055535 external-priority patent/WO2007119426A1/ja
Publication of CN101326597A publication Critical patent/CN101326597A/zh
Publication of CN101326597B publication Critical patent/CN101326597B/zh
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Coils Or Transformers For Communication (AREA)
  • Measuring Magnetic Variables (AREA)
CN2007800005291A 2006-03-24 2007-03-19 感应器件 Expired - Fee Related CN101326597B (zh)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
JP2006082278A JP5082271B2 (ja) 2006-03-24 2006-03-24 チップコイルとその製造方法
JP082278/2006 2006-03-24
JP113152/2006 2006-04-17
JP2006113152A JP5082282B2 (ja) 2006-04-17 2006-04-17 インダクタンス部品とその製造方法
JP113151/2006 2006-04-17
JP2006113151A JP5286645B2 (ja) 2006-04-17 2006-04-17 インダクタンス部品とその製造方法
JP2006131329A JP2007305717A (ja) 2006-05-10 2006-05-10 インダクタンス部品とその製造方法
JP131329/2006 2006-05-10
JP133305/2006 2006-05-12
JP2006133305A JP5082293B2 (ja) 2006-05-12 2006-05-12 インダクタンス部品とその製造方法
JP180663/2006 2006-06-30
JP180661/2006 2006-06-30
JP2006180663A JP2008010697A (ja) 2006-06-30 2006-06-30 インダクタンス部品
JP2006180661A JP2008010695A (ja) 2006-06-30 2006-06-30 インダクタンス部品
PCT/JP2007/055535 WO2007119426A1 (ja) 2006-03-24 2007-03-19 インダクタンス部品

Publications (2)

Publication Number Publication Date
CN101326597A CN101326597A (zh) 2008-12-17
CN101326597B true CN101326597B (zh) 2012-05-02

Family

ID=38632445

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800005291A Expired - Fee Related CN101326597B (zh) 2006-03-24 2007-03-19 感应器件

Country Status (2)

Country Link
JP (1) JP5082271B2 (ja)
CN (1) CN101326597B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5359842B2 (ja) * 2009-12-11 2013-12-04 Ｔｄｋ株式会社 積層型コモンモードフィルタ
KR101862409B1 (ko) * 2011-12-22 2018-07-05 삼성전기주식회사 칩 인덕터 및 칩 인덕터 제조방법
JP6265031B2 (ja) * 2014-04-25 2018-01-24 住友電装株式会社 コア片及びリアクトル
KR101681406B1 (ko) * 2015-04-01 2016-12-12 삼성전기주식회사 코일 전자부품 및 그 제조방법
US10269481B2 (en) 2016-05-27 2019-04-23 Taiwan Semiconductor Manufacturing Company, Ltd. Stacked coil for wireless charging structure on InFO package
KR101994754B1 (ko) * 2017-08-23 2019-07-01 삼성전기주식회사 인덕터
JP7140481B2 (ja) 2017-09-25 2022-09-21 日東電工株式会社 インダクタおよびその製造方法
WO2020022393A1 (ja) * 2018-07-25 2020-01-30 味の素株式会社 磁性ペースト
JP7081667B2 (ja) * 2018-07-25 2022-06-07 味の素株式会社 磁性ペースト

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2986520B2 (ja) * 1990-07-31 1999-12-06 ティーディーケイ株式会社 電子部品及びその製造方法
JPH04101403A (ja) * 1990-08-21 1992-04-02 Tdk Corp 電子部品及びその製造方法
JP2003158017A (ja) * 2001-11-21 2003-05-30 Jhc Osaka:Kk トランス

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
JP平4-88608A 1992.03.23
JP特开2003-158017A 2003.05.30
JP特开2005-340586A 2005.12.08
JP特开平9-55316A 1997.02.25

Also Published As

Publication number Publication date
JP2007258521A (ja) 2007-10-04
CN101326597A (zh) 2008-12-17
JP5082271B2 (ja) 2012-11-28

Similar Documents

Publication Publication Date Title
CN101326597B (zh) 感应器件
KR101072784B1 (ko) 자성시트를 이용한 적층형 인덕터 및 그 제조방법
KR102004791B1 (ko) 칩 전자부품 및 그 실장기판
KR102178531B1 (ko) 칩 전자부품 및 칩 전자부품의 실장 기판
CN1637969B (zh) 具有减小的直流电流饱和度的电力电感器
WO2007119426A1 (ja) インダクタンス部品
JP4685128B2 (ja) インダクター
TWI588849B (zh) 層壓磁性元件總成
US8035921B2 (en) Perpendicular magnetic recording head and method for manufacturing the same
JP2019075478A (ja) インダクタ部品
CN108417340A (zh) 多层种子图案电感器、其制造方法和具有其的板
KR102052770B1 (ko) 파워인덕터 및 그 제조방법
CN107665760B (zh) 电感器
JP2017017139A (ja) コイル部品
JP6429609B2 (ja) コイル部品およびその製造方法
KR20160136048A (ko) 칩 전자부품 및 그 실장기판
KR20170079079A (ko) 코일 전자부품
KR102105392B1 (ko) 칩 전자부품 및 칩 전자부품의 실장 기판
KR20160043796A (ko) 칩 전자부품
JP2017017140A (ja) コイル部品
KR101790020B1 (ko) 코일 부품
JP2014138044A (ja) 磁気素子
JP2016225463A (ja) コイル部品
JP2008010695A (ja) インダクタンス部品
CN112466597A (zh) 电感器部件

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120502

CF01 Termination of patent right due to non-payment of annual fee