JP6358346B2 - 静電気放電保護構造体およびその製造方法 - Google Patents

静電気放電保護構造体およびその製造方法 Download PDF

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Publication number: JP6358346B2
Authority: JP; Japan
Prior art keywords: electrode; heat dissipation; unfired; interlayer connection; pad
Prior art date: 2015-02-10
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

JP2016574693A

Other languages

English (en)

Japanese (ja)

Other versions

JPWO2016129317A1 (ja

Inventor

喜人大坪

武三木

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.)

2015-02-10

Filing date

2016-01-13

Publication date

2018-07-18

2016-01-13 Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd

2017-08-31 Publication of JPWO2016129317A1 publication Critical patent/JPWO2016129317A1/ja

2018-07-18 Application granted granted Critical

2018-07-18 Publication of JP6358346B2 publication Critical patent/JP6358346B2/ja

Status Active legal-status Critical Current

2036-01-13 Anticipated expiration legal-status Critical

Links

238000004519 manufacturing process Methods 0.000 title claims description 27
239000000919 ceramic Substances 0.000 claims description 259
239000004020 conductor Substances 0.000 claims description 207
239000011229 interlayer Substances 0.000 claims description 206
230000017525 heat dissipation Effects 0.000 claims description 159
239000010410 layer Substances 0.000 claims description 127
238000000034 method Methods 0.000 claims description 109
239000000463 material Substances 0.000 claims description 40
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229910052763 palladium Inorganic materials 0.000 description 3
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229910052709 silver Inorganic materials 0.000 description 3
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
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239000010937 tungsten Substances 0.000 description 3
239000000654 additive Substances 0.000 description 2
229910010293 ceramic material Inorganic materials 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
239000002003 electrode paste Substances 0.000 description 2
238000011156 evaluation Methods 0.000 description 2
238000003475 lamination Methods 0.000 description 2
229910044991 metal oxide Inorganic materials 0.000 description 2
150000004706 metal oxides Chemical class 0.000 description 2
229920000178 Acrylic resin Polymers 0.000 description 1
239000004925 Acrylic resin Substances 0.000 description 1
239000001856 Ethyl cellulose Substances 0.000 description 1
ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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239000001301 oxygen Substances 0.000 description 1
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Images

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
- H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Thermistors And Varistors (AREA)
Elimination Of Static Electricity (AREA)
Semiconductor Integrated Circuits (AREA)
Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

JP2016574693A 2015-02-10 2016-01-13 静電気放電保護構造体およびその製造方法 Active JP6358346B2 (ja)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2015024454		2015-02-10
JP2015024454		2015-02-10
PCT/JP2016/050812 WO2016129317A1 (fr)	2015-02-10	2016-01-13	Structure de protection contre les décharges électrostatiques et son procédé de production

Publications (2)

Publication Number	Publication Date
JPWO2016129317A1 JPWO2016129317A1 (ja)	2017-08-31
JP6358346B2 true JP6358346B2 (ja)	2018-07-18

Family

ID=56614563

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2016574693A Active JP6358346B2 (ja)	2015-02-10	2016-01-13	静電気放電保護構造体およびその製造方法

Country Status (3)

Country	Link
JP (1)	JP6358346B2 (fr)
CN (1)	CN107112726B (fr)
WO (1)	WO2016129317A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11112436B2 (en)	2018-03-26	2021-09-07	Analog Devices International Unlimited Company	Spark gap structures for detection and protection against electrical overstress events
US20240405519A1 (en) *	2023-05-31	2024-12-05	Analog Devices International Unlimited Company	Spark gap structures for electrical overstress detection and protection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2009069270A1 (fr) *	2007-11-27	2009-06-04	Panasonic Corporation	Composant anti-électricité statique et procédé de fabrication du composant anti-électricité statique
WO2013065672A1 (fr) *	2011-11-01	2013-05-10	株式会社村田製作所	Dispositif de protection contre les décharges électrostatiques
CN104541418B (zh) *	2012-08-13	2016-09-28	株式会社村田制作所	Esd保护装置
CN107257087B (zh) *	2013-06-24	2020-01-03	株式会社村田制作所	Esd保护装置

2016
- 2016-01-13 JP JP2016574693A patent/JP6358346B2/ja active Active
- 2016-01-13 CN CN201680005573.0A patent/CN107112726B/zh active Active
- 2016-01-13 WO PCT/JP2016/050812 patent/WO2016129317A1/fr not_active Ceased

Also Published As

Publication number	Publication date
WO2016129317A1 (fr)	2016-08-18
CN107112726B (zh)	2019-01-29
CN107112726A (zh)	2017-08-29
JPWO2016129317A1 (ja)	2017-08-31

Legal Events

Date	Code	Title	Description
2017-05-19	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170519
2017-05-19	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170519
2018-02-20	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180220
2018-04-18	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180418
2018-05-15	TRDD	Decision of grant or rejection written
2018-05-22	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180522
2018-06-25	A61	First payment of annual fees (during grant procedure)	Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180604
2018-06-29	R150	Certificate of patent or registration of utility model	Ref document number: 6358346 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150

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