JP5516572B2 - 電子部品及び電子装置 - Google Patents

電子部品及び電子装置 Download PDF

Info

Publication number
JP5516572B2
JP5516572B2 JP2011502698A JP2011502698A JP5516572B2 JP 5516572 B2 JP5516572 B2 JP 5516572B2 JP 2011502698 A JP2011502698 A JP 2011502698A JP 2011502698 A JP2011502698 A JP 2011502698A JP 5516572 B2 JP5516572 B2 JP 5516572B2
Authority
JP
Japan
Prior art keywords
external electrode
conductors
electronic component
metal case
coil
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
JP2011502698A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2010100997A1 (ja
Inventor
隆浩 森
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
Priority to JP2011502698A priority Critical patent/JP5516572B2/ja
Publication of JPWO2010100997A1 publication Critical patent/JPWO2010100997A1/ja
Application granted granted Critical
Publication of JP5516572B2 publication Critical patent/JP5516572B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • 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
    • 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
    • H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1708—Comprising bridging elements, i.e. elements in a series path without own reference to ground and spanning branching nodes of another series path
    • 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
    • H01F2017/0026—Multilayer LC-filter
    • 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
    • H01F2017/008—Electric or magnetic shielding of printed inductances
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H2001/0021—Constructional details
    • H03H2001/0085—Multilayer, e.g. LTCC, HTCC, green sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2011502698A 2009-03-02 2010-02-05 電子部品及び電子装置 Active JP5516572B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011502698A JP5516572B2 (ja) 2009-03-02 2010-02-05 電子部品及び電子装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2009048266 2009-03-02
JP2009048266 2009-03-02
JP2011502698A JP5516572B2 (ja) 2009-03-02 2010-02-05 電子部品及び電子装置
PCT/JP2010/051677 WO2010100997A1 (fr) 2009-03-02 2010-02-05 Composant électronique et dispositif électronique

Publications (2)

Publication Number Publication Date
JPWO2010100997A1 JPWO2010100997A1 (ja) 2012-09-06
JP5516572B2 true JP5516572B2 (ja) 2014-06-11

Family

ID=42709559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011502698A Active JP5516572B2 (ja) 2009-03-02 2010-02-05 電子部品及び電子装置

Country Status (3)

Country Link
JP (1) JP5516572B2 (fr)
CN (1) CN102342021B (fr)
WO (1) WO2010100997A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203734631U (zh) * 2011-11-09 2014-07-23 株式会社村田制作所 层叠型lc滤波器
JP6593209B2 (ja) * 2016-02-05 2019-10-23 株式会社村田製作所 電子部品
WO2018100923A1 (fr) 2016-12-02 2018-06-07 株式会社村田製作所 Résonateur lc et filtre lc

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05136644A (ja) * 1991-11-11 1993-06-01 Tdk Corp Ｌｃ共振器
JP2000323908A (ja) * 1999-05-07 2000-11-24 Murata Mfg Co Ltd 積層型ｌｃフィルタ
JP2001143965A (ja) * 1999-11-16 2001-05-25 Murata Mfg Co Ltd 複合電子部品
JP2006025145A (ja) * 2004-07-07 2006-01-26 Tdk Corp 積層型ｌｃ複合部品
JP2007158440A (ja) * 2005-11-30 2007-06-21 Tdk Corp 積層型誘電体共振器およびバンドパスフィルタ
JP2007306172A (ja) * 2006-05-10 2007-11-22 Tdk Corp バンドパスフィルタ素子および高周波モジュール

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3500319B2 (ja) * 1998-01-08 2004-02-23 太陽誘電株式会社 電子部品

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05136644A (ja) * 1991-11-11 1993-06-01 Tdk Corp Ｌｃ共振器
JP2000323908A (ja) * 1999-05-07 2000-11-24 Murata Mfg Co Ltd 積層型ｌｃフィルタ
JP2001143965A (ja) * 1999-11-16 2001-05-25 Murata Mfg Co Ltd 複合電子部品
JP2006025145A (ja) * 2004-07-07 2006-01-26 Tdk Corp 積層型ｌｃ複合部品
JP2007158440A (ja) * 2005-11-30 2007-06-21 Tdk Corp 積層型誘電体共振器およびバンドパスフィルタ
JP2007306172A (ja) * 2006-05-10 2007-11-22 Tdk Corp バンドパスフィルタ素子および高周波モジュール

Also Published As

Publication number Publication date
CN102342021B (zh) 2014-07-23
CN102342021A (zh) 2012-02-01
WO2010100997A1 (fr) 2010-09-10
JPWO2010100997A1 (ja) 2012-09-06

Similar Documents

Publication Publication Date Title
JP6064973B2 (ja) 電子部品及びその製造方法
KR102105389B1 (ko) 적층 전자부품
JP5787760B2 (ja) フィルタ
US7430107B2 (en) Monolithic capacitor, circuit board, and circuit module
US8754724B2 (en) Multilayer electronic component and multilayer electronic component manufacturing method
TWI433456B (zh) Electronic Parts
WO2006120826A1 (fr) Plaque ceramique multicouche
WO2017169102A1 (fr) Composant électronique
US10645798B2 (en) Composite component-embedded circuit board and composite component
KR101523872B1 (ko) 전자 부품
JP6083394B2 (ja) 有極型ローパスフィルタおよび分波器
JP5516572B2 (ja) 電子部品及び電子装置
JP2010206089A (ja) 電子部品
JP6673298B2 (ja) コイル部品
US20220115171A1 (en) High-frequency inductor component
US11456109B2 (en) Coil component
JPH05299913A (ja) 共振器及びフィルタ
JP2010147701A (ja) 電子部品
JPWO2006085465A1 (ja) Ｌｃフィルタ複合モジュール
JP2023047754A (ja) 配線基板

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130226

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130424

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20130424

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131203

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140127

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140304

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140317

R150 Certificate of patent or registration of utility model

Ref document number: 5516572

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150