JP2015142127A - インダクタアセンブリー - Google Patents
インダクタアセンブリー Download PDFInfo
- Publication number
- JP2015142127A JP2015142127A JP2014080191A JP2014080191A JP2015142127A JP 2015142127 A JP2015142127 A JP 2015142127A JP 2014080191 A JP2014080191 A JP 2014080191A JP 2014080191 A JP2014080191 A JP 2014080191A JP 2015142127 A JP2015142127 A JP 2015142127A
- Authority
- JP
- Japan
- Prior art keywords
- inductor
- length
- pad
- external electrode
- inductor assembly
- 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
Links
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 239000010949 copper Substances 0.000 description 8
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F17/0013—Printed inductances with stacked 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
- H01F27/2804—Printed windings
-
- 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
- H01F27/292—Surface mounted devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F17/0013—Printed inductances with stacked layers
- H01F2017/002—Details of via holes for interconnecting the layers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
110 誘電体本体
113 誘電体層
121、122、123 導体パターン
131、132 外部電極
150 ビア電極
200 インダクタアセンブリー
210 基板
211 パッド
220 はんだ
Claims (11)
- 前記本体は、複数の誘電体層が積層されて形成される、請求項1または2に記載のインダクタアセンブリー。
- 前記インダクタは、前記複数の誘電体層の各々の誘電体層上に形成され、コイル構造を有するように接続された導体パターンをさらに含む、請求項3に記載のインダクタアセンブリー。
- 前記外部電極は、前記本体の前記第2の方向において対向する両面にさらに形成される、請求項1から4の何れか1項に記載のインダクタアセンブリー。
- 前記誘電体本体の表面のうち前記外部電極が形成されていない領域に絶縁層が形成される、請求項1から5の何れか1項に記載のインダクタアセンブリー。
- 前記誘電体本体の表面全体に絶縁層が形成され、前記絶縁層上に前記外部電極が形成される、請求項1から5の何れか1項に記載のインダクタアセンブリー。
- 前記本体は、複数の誘電体層が積層されて形成される、請求項8または9に記載のインダクタアセンブリー。
- 前記インダクタは、前記複数の誘電体層の各々の誘電体層上に形成され、コイル構造を有するように接続された導体パターンをさらに含む、請求項10に記載のインダクタアセンブリー。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140009553A KR101823189B1 (ko) | 2014-01-27 | 2014-01-27 | 인덕터 어셈블리 |
KR10-2014-0009553 | 2014-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2015142127A true JP2015142127A (ja) | 2015-08-03 |
Family
ID=53694900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014080191A Pending JP2015142127A (ja) | 2014-01-27 | 2014-04-09 | インダクタアセンブリー |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2015142127A (ja) |
KR (1) | KR101823189B1 (ja) |
CN (1) | CN104810130B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101792365B1 (ko) * | 2015-12-18 | 2017-11-01 | 삼성전기주식회사 | 코일 부품 및 그 제조 방법 |
JP7132745B2 (ja) | 2018-05-08 | 2022-09-07 | 株式会社村田製作所 | 表面実装インダクタ |
CN109103001A (zh) * | 2018-10-10 | 2018-12-28 | 深圳市麦捷微电子科技股份有限公司 | 一种新型结构叠层片式电感器 |
JP7268611B2 (ja) * | 2020-01-15 | 2023-05-08 | 株式会社村田製作所 | インダクタ部品 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63169793A (ja) * | 1987-01-07 | 1988-07-13 | 株式会社村田製作所 | プリント基板へのチツプ部品の取付構造 |
JP2012235080A (ja) * | 2011-04-29 | 2012-11-29 | Samsung Electro-Mechanics Co Ltd | チップ型コイル部品 |
JP2013030673A (ja) * | 2011-07-29 | 2013-02-07 | Murata Mfg Co Ltd | インダクタンス素子 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003100548A (ja) * | 2001-09-27 | 2003-04-04 | Fdk Corp | 積層チップ電子部品およびその製造方法 |
JP2013105969A (ja) * | 2011-11-16 | 2013-05-30 | Murata Mfg Co Ltd | 電子部品の実装構造及び電子部品の実装方法 |
JP6060508B2 (ja) * | 2012-03-26 | 2017-01-18 | Tdk株式会社 | 平面コイル素子およびその製造方法 |
-
2014
- 2014-01-27 KR KR1020140009553A patent/KR101823189B1/ko active IP Right Grant
- 2014-04-09 JP JP2014080191A patent/JP2015142127A/ja active Pending
- 2014-04-28 CN CN201410175641.0A patent/CN104810130B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63169793A (ja) * | 1987-01-07 | 1988-07-13 | 株式会社村田製作所 | プリント基板へのチツプ部品の取付構造 |
JP2012235080A (ja) * | 2011-04-29 | 2012-11-29 | Samsung Electro-Mechanics Co Ltd | チップ型コイル部品 |
JP2013030673A (ja) * | 2011-07-29 | 2013-02-07 | Murata Mfg Co Ltd | インダクタンス素子 |
Also Published As
Publication number | Publication date |
---|---|
CN104810130A (zh) | 2015-07-29 |
KR20150089212A (ko) | 2015-08-05 |
KR101823189B1 (ko) | 2018-01-29 |
CN104810130B (zh) | 2018-07-27 |
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