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WO2012031963A3 - Widerstandsbauelement und verfahren zur herstellung eines widerstandsbauelements - Google Patents

Widerstandsbauelement und verfahren zur herstellung eines widerstandsbauelements Download PDF

Info

Publication number
WO2012031963A3
WO2012031963A3 PCT/EP2011/065047 EP2011065047W WO2012031963A3 WO 2012031963 A3 WO2012031963 A3 WO 2012031963A3 EP 2011065047 W EP2011065047 W EP 2011065047W WO 2012031963 A3 WO2012031963 A3 WO 2012031963A3
Authority
WO
WIPO (PCT)
Prior art keywords
type
resistance component
inner electrodes
producing
external contact
Prior art date
Application number
PCT/EP2011/065047
Other languages
English (en)
French (fr)
Other versions
WO2012031963A2 (de
Inventor
Franz Rinner
Original Assignee
Epcos Ag
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 Epcos Ag filed Critical Epcos Ag
Priority to JP2013527548A priority Critical patent/JP2013539605A/ja
Priority to CN201180043442.9A priority patent/CN103081033B/zh
Priority to US13/819,237 priority patent/US8947193B2/en
Priority to EP11757222.2A priority patent/EP2614508B1/de
Publication of WO2012031963A2 publication Critical patent/WO2012031963A2/de
Publication of WO2012031963A3 publication Critical patent/WO2012031963A3/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/18—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material comprising a plurality of layers stacked between terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/1413—Terminals or electrodes formed on resistive elements having negative temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/146—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the resistive element surrounding the terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/008—Thermistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
    • H01C7/041—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient formed as one or more layers or coatings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermistors And Varistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)

Abstract

Es wird ein Widerstandsbauelement (1) mit einem Stapel aus keramischen Schichten (2) und Innenelektroden (5, 6, 70) angegeben, wobei Innenelektroden (5) einer ersten Sorte mit einer ersten Außenkontaktierung (3) und Innenelektroden (6) einer zweiten Sorte mit einer zweiten Außenkontaktierung (4) elektrisch leitend verbunden sind. Die Innenelektroden (5) der ersten Sorte sind überlappungsfrei von den Innenelektroden (6) der zweiten Sorte angeordnet. Eine Innenelektrode (70) einer dritten Sorte, welche weder mit der ersten (3) noch mit der zweiten (4) Außenkontaktierung elektrisch leitend verbunden ist, überlappt wenigstens teilweise mit den Innenelektroden (5) der ersten Sorte und den Innenelektroden (6) der zweiten Sorte. Für jede Innenelektrode (70) der dritten Sorte sind wenigstens drei Innenelektroden (5) der ersten Sorte und drei Innenelektroden (6) der zweiten Sorte vorgesehen. Weiterhin wird ein Verfahren zur Herstellung eines Widerstandsbauelements (1) angegeben.
PCT/EP2011/065047 2010-09-09 2011-08-31 Widerstandsbauelement und verfahren zur herstellung eines widerstandsbauelements WO2012031963A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013527548A JP2013539605A (ja) 2010-09-09 2011-08-31 抵抗素子及びその製造方法
CN201180043442.9A CN103081033B (zh) 2010-09-09 2011-08-31 电阻器件和用于制造电阻器件的方法
US13/819,237 US8947193B2 (en) 2010-09-09 2011-08-31 Resistance component and method for producing a resistance component
EP11757222.2A EP2614508B1 (de) 2010-09-09 2011-08-31 Widerstandsbauelement und verfahren zur herstellung eines widerstandsbauelements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010044856.7 2010-09-09
DE102010044856A DE102010044856A1 (de) 2010-09-09 2010-09-09 Widerstandsbauelement und Verfahren zur Herstellung eines Widerstandsbauelements

Publications (2)

Publication Number Publication Date
WO2012031963A2 WO2012031963A2 (de) 2012-03-15
WO2012031963A3 true WO2012031963A3 (de) 2012-09-07

Family

ID=44651703

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/065047 WO2012031963A2 (de) 2010-09-09 2011-08-31 Widerstandsbauelement und verfahren zur herstellung eines widerstandsbauelements

Country Status (6)

Country Link
US (1) US8947193B2 (de)
EP (1) EP2614508B1 (de)
JP (1) JP2013539605A (de)
CN (1) CN103081033B (de)
DE (1) DE102010044856A1 (de)
WO (1) WO2012031963A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011014967B4 (de) * 2011-03-24 2015-04-16 Epcos Ag Elektrisches Vielschichtbauelement
DE102014107450A1 (de) * 2014-05-27 2015-12-03 Epcos Ag Elektronisches Bauelement
JP6418246B2 (ja) * 2014-11-07 2018-11-07 株式会社村田製作所 サーミスタ素子
DE102015116278A1 (de) * 2015-09-25 2017-03-30 Epcos Ag Überspannungsschutzbauelement und Verfahren zur Herstellung eines Überspannungsschutzbauelements
DE102015121982A1 (de) * 2015-12-16 2017-06-22 Epcos Ag NTC-Keramik, elektronisches Bauelement zur Einschaltstrombegrenzung und Verfahren zur Herstellung eines elektronischen Bauelements
EP3824482A4 (de) * 2018-07-18 2022-06-01 Hubbell Incorporated Spannungsabhängige widerstandsvorrichtung zum schutz mehrerer leiter gegen einen stromstoss
DE102019105116A1 (de) * 2019-02-28 2020-09-03 Tdk Electronics Ag Bauelement
WO2020244972A1 (de) * 2019-06-03 2020-12-10 Tdk Electronics Ag Bauelement und verwendung eines bauelements
JP2021057556A (ja) * 2019-10-02 2021-04-08 Tdk株式会社 Ｎｔｃサーミスタ素子
JP7434863B2 (ja) * 2019-12-06 2024-02-21 Tdk株式会社 Ｎｔｃサーミスタ素子
JP7322793B2 (ja) * 2020-04-16 2023-08-08 Tdk株式会社 チップバリスタの製造方法及びチップバリスタ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6147587A (en) * 1997-12-25 2000-11-14 Murata Manufacturing Co., Ltd. Laminated-type varistor
WO2001082314A1 (de) * 2000-04-25 2001-11-01 Epcos Ag Elektrisches bauelement, verfahren zu dessen herstellung und dessen verwendung
EP1679723A1 (de) * 2003-10-31 2006-07-12 Murata Manufacturing Co., Ltd. Mehrschichtiges widerstandelement
DE102010001921A1 (de) * 2009-02-20 2010-09-02 Tdk Corp. Thermistorgerät

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02260605A (ja) 1989-03-31 1990-10-23 Murata Mfg Co Ltd 積層型バリスタ
JP2556151B2 (ja) * 1989-11-21 1996-11-20 株式会社村田製作所 積層型バリスタ
JP2976046B2 (ja) * 1991-06-27 1999-11-10 株式会社村田製作所 チップバリスタ
JPH08279437A (ja) 1995-04-06 1996-10-22 Mitsubishi Materials Corp チップ型積層セラミックスコンデンサ
JPH10199709A (ja) * 1997-01-09 1998-07-31 Tdk Corp 積層型バリスタ
JPH11273914A (ja) * 1998-03-26 1999-10-08 Murata Mfg Co Ltd 積層型バリスタ
JP2000353636A (ja) 1999-04-06 2000-12-19 Matsushita Electric Ind Co Ltd 積層セラミック部品
JP3440883B2 (ja) * 1999-06-10 2003-08-25 株式会社村田製作所 チップ型負特性サーミスタ
DE19931056B4 (de) * 1999-07-06 2005-05-19 Epcos Ag Vielschichtvaristor niedriger Kapazität
JP2002015941A (ja) 2000-06-28 2002-01-18 Matsushita Electric Ind Co Ltd チップ型電子部品
JP2002075780A (ja) 2000-08-23 2002-03-15 Matsushita Electric Ind Co Ltd チップ型電子部品
JP2002134304A (ja) 2001-09-14 2002-05-10 Mitsubishi Materials Corp チップ型電子部品
DE10159451A1 (de) 2001-12-04 2003-06-26 Epcos Ag Elektrisches Bauelement mit einem negativen Temperaturkoeffizienten
JP2003272902A (ja) 2002-03-14 2003-09-26 Mitsubishi Materials Corp チップ型サーミスタの製造方法及びチップ型サーミスタ
JP2003272903A (ja) 2002-03-15 2003-09-26 Oizumi Seisakusho:Kk 積層型チップサーミスタと積層型チップサーミスタの抵抗値制御方法
EP2549491B1 (de) * 2005-02-08 2017-07-26 Murata Manufacturing Co., Ltd. Oberflächenmontierbare Keramikthermistor mit negativer Koeffizient Charakteristik auf der Basis von Mn, Co und Ti
US20080165468A1 (en) 2007-01-05 2008-07-10 Avx Corporation Very low profile multilayer components

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6147587A (en) * 1997-12-25 2000-11-14 Murata Manufacturing Co., Ltd. Laminated-type varistor
WO2001082314A1 (de) * 2000-04-25 2001-11-01 Epcos Ag Elektrisches bauelement, verfahren zu dessen herstellung und dessen verwendung
EP1679723A1 (de) * 2003-10-31 2006-07-12 Murata Manufacturing Co., Ltd. Mehrschichtiges widerstandelement
DE102010001921A1 (de) * 2009-02-20 2010-09-02 Tdk Corp. Thermistorgerät

Also Published As

Publication number Publication date
WO2012031963A2 (de) 2012-03-15
JP2013539605A (ja) 2013-10-24
US8947193B2 (en) 2015-02-03
CN103081033B (zh) 2016-02-24
DE102010044856A1 (de) 2012-03-15
CN103081033A (zh) 2013-05-01
EP2614508A2 (de) 2013-07-17
EP2614508B1 (de) 2018-10-03
US20130207770A1 (en) 2013-08-15

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