JP6385811B2 - 電子部品および電子機器 - Google Patents

電子部品および電子機器 Download PDF

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Publication number
JP6385811B2
JP6385811B2 JP2014249852A JP2014249852A JP6385811B2 JP 6385811 B2 JP6385811 B2 JP 6385811B2 JP 2014249852 A JP2014249852 A JP 2014249852A JP 2014249852 A JP2014249852 A JP 2014249852A JP 6385811 B2 JP6385811 B2 JP 6385811B2
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JP
Japan
Prior art keywords
core
electronic component
powder
binder
less
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
JP2014249852A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015164174A (ja
Inventor
政夫 松井
政夫 松井
智史 丸山
智史 丸山
祐輔 佐藤
祐輔 佐藤
小島　章伸
章伸 小島
水嶋　隆夫
隆夫 水嶋
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.)
Alps Alpine Co Ltd
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
Priority to JP2014249852A priority Critical patent/JP6385811B2/ja
Priority to TW103143943A priority patent/TWI571893B/zh
Priority to CN201710776913.6A priority patent/CN107564697A/zh
Priority to CN201510017216.3A priority patent/CN104810124B/zh
Priority to KR1020150007812A priority patent/KR101656602B1/ko
Publication of JP2015164174A publication Critical patent/JP2015164174A/ja
Application granted granted Critical
Publication of JP6385811B2 publication Critical patent/JP6385811B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Coils Or Transformers For Communication (AREA)
  • Soft Magnetic Materials (AREA)
JP2014249852A 2014-01-29 2014-12-10 電子部品および電子機器 Active JP6385811B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014249852A JP6385811B2 (ja) 2014-01-29 2014-12-10 電子部品および電子機器
TW103143943A TWI571893B (zh) 2014-01-29 2014-12-16 Electronic parts and electronic equipment
CN201710776913.6A CN107564697A (zh) 2014-01-29 2015-01-13 电子部件以及电子设备
CN201510017216.3A CN104810124B (zh) 2014-01-29 2015-01-13 电子部件以及电子设备
KR1020150007812A KR101656602B1 (ko) 2014-01-29 2015-01-16 전자 부품 및 전자 기기

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014014968 2014-01-29
JP2014014968 2014-01-29
JP2014249852A JP6385811B2 (ja) 2014-01-29 2014-12-10 電子部品および電子機器

Publications (2)

Publication Number Publication Date
JP2015164174A JP2015164174A (ja) 2015-09-10
JP6385811B2 true JP6385811B2 (ja) 2018-09-05

Family

ID=54186998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014249852A Active JP6385811B2 (ja) 2014-01-29 2014-12-10 電子部品および電子機器

Country Status (2)

Country Link
JP (1) JP6385811B2 (zh)
TW (1) TWI571893B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6680075B2 (ja) * 2016-05-18 2020-04-15 Tdk株式会社 積層コイル部品
JP7145610B2 (ja) 2017-12-27 2022-10-03 Tdk株式会社 積層コイル型電子部品
JP7211727B2 (ja) * 2018-07-20 2023-01-24 古河電子株式会社 注型用液状組成物、成形物の製造方法、および成形物

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2633891B2 (ja) * 1988-03-03 1997-07-23 株式会社三協精機製作所 圧粉磁心
JP3204243B2 (ja) * 1999-03-12 2001-09-04 株式会社村田製作所 表面実装型コイル部品
JP2003068514A (ja) * 2001-08-28 2003-03-07 Daido Steel Co Ltd 圧粉磁心とその製造方法
TW200515438A (en) * 2003-10-31 2005-05-01 De-Lu Tseng SMD inductor and method for producing the same
JP2005347641A (ja) * 2004-06-04 2005-12-15 Hitachi Metals Ltd 圧粉磁心およびその製造方法ならびに巻線部品
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
TWI362047B (en) * 2007-09-28 2012-04-11 Cyntec Co Ltd Inductor and manufacture method thereof
CN102341869A (zh) * 2009-03-09 2012-02-01 松下电器产业株式会社 压粉磁芯及使用该压粉磁芯的磁性元件
JP5419302B2 (ja) * 2009-08-07 2014-02-19 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
JP5974257B2 (ja) * 2011-07-11 2016-08-23 アルプス・グリーンデバイス株式会社 複合磁性粉末及び前記複合磁性粉末を用いた圧粉磁心
JP2013143471A (ja) * 2012-01-11 2013-07-22 Murata Mfg Co Ltd 電子部品
JP6062691B2 (ja) * 2012-04-25 2017-01-18 Ｎｅｃトーキン株式会社 シート状インダクタ、積層基板内蔵型インダクタ及びそれらの製造方法
JP5978766B2 (ja) * 2012-05-25 2016-08-24 Tdk株式会社 軟磁性圧粉磁芯
JP2014120743A (ja) * 2012-12-19 2014-06-30 Sumitomo Denko Shoketsu Gokin Kk 圧粉成形体、リアクトル、および圧粉成形体の製造方法

Also Published As

Publication number Publication date
TW201535434A (zh) 2015-09-16
JP2015164174A (ja) 2015-09-10
TWI571893B (zh) 2017-02-21

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