DE69815627D1 - Halbleitende Keramik und halbleitendes keramisches Element damit - Google Patents

Halbleitende Keramik und halbleitendes keramisches Element damit

Info

Publication number
DE69815627D1
DE69815627D1 DE69815627T DE69815627T DE69815627D1 DE 69815627 D1 DE69815627 D1 DE 69815627D1 DE 69815627 T DE69815627 T DE 69815627T DE 69815627 T DE69815627 T DE 69815627T DE 69815627 D1 DE69815627 D1 DE 69815627D1
Authority
DE
Germany
Prior art keywords
semiconducting ceramic
semiconducting
ceramic element
ceramic
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.)
Expired - Lifetime
Application number
DE69815627T
Other languages
English (en)
Other versions
DE69815627T2 (de
Inventor
Yoichi Kawase
Akinori Nakayama
Satoshi Ueno
Terunobu Ishikawa
Hideaki Niimi
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
Publication of DE69815627D1 publication Critical patent/DE69815627D1/de
Application granted granted Critical
Publication of DE69815627T2 publication Critical patent/DE69815627T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2666—Other ferrites containing nickel, copper or cobalt
    • 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
    • H01C7/042—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 mainly consisting of inorganic non-metallic substances
    • H01C7/043—Oxides or oxidic compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)
DE69815627T 1997-10-21 1998-10-21 Halbleitende Keramik und halbleitendes keramisches Element damit Expired - Lifetime DE69815627T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28874997 1997-10-21
JP28874997A JP3286906B2 (ja) 1997-10-21 1997-10-21 負の抵抗温度特性を有する半導体セラミック素子

Publications (2)

Publication Number Publication Date
DE69815627D1 true DE69815627D1 (de) 2003-07-24
DE69815627T2 DE69815627T2 (de) 2004-05-19

Family

ID=17734213

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69815627T Expired - Lifetime DE69815627T2 (de) 1997-10-21 1998-10-21 Halbleitende Keramik und halbleitendes keramisches Element damit

Country Status (8)

Country Link
US (1) US6054403A (de)
EP (1) EP0911305B1 (de)
JP (1) JP3286906B2 (de)
KR (1) KR100319224B1 (de)
CN (1) CN1093106C (de)
DE (1) DE69815627T2 (de)
SG (1) SG68693A1 (de)
TW (1) TW482748B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW457498B (en) * 1998-12-03 2001-10-01 Murata Manufacturing Co Semiconductor ceramic and semiconductor ceramic device
US6358875B1 (en) * 1999-01-25 2002-03-19 Murata Manufacturing Co., Ltd. Semiconductive ceramic material, semiconductive ceramic, and semiconductive ceramic element
JP2000252104A (ja) * 1999-03-04 2000-09-14 Murata Mfg Co Ltd 半導体セラミックおよび半導体セラミック素子
JP2003532284A (ja) * 2000-04-25 2003-10-28 エプコス アクチエンゲゼルシャフト 電気的構造素子、その製造法および該構造素子の使用
CN1305809C (zh) * 2005-02-17 2007-03-21 国营第七九九厂 一种对电子陶瓷粉料除铁的方法
DK2835363T3 (en) 2012-04-06 2018-04-23 Ngk Spark Plug Co PRINTING PLATE USING A SINTERED OXID MATERIAL
WO2016098309A1 (ja) * 2014-12-15 2016-06-23 日本特殊陶業株式会社 導電性酸化物焼結体、導電用部材、ガスセンサ、圧電素子、及び、圧電素子の製造方法
JP6571383B2 (ja) 2015-05-13 2019-09-04 日本特殊陶業株式会社 ガスセンサ
JP6440566B2 (ja) 2015-05-13 2018-12-19 日本特殊陶業株式会社 酸素センサ電極用導電性酸化物焼結体、及び、それを用いた酸素センサ
DE112016002459T5 (de) * 2015-06-04 2018-02-22 Murata Manufacturing Co., Ltd. Keramikmaterial und Widerstandselement
JP6648825B2 (ja) * 2016-05-24 2020-02-14 株式会社村田製作所 セラミック材料および抵抗素子
JP6734733B2 (ja) 2016-08-12 2020-08-05 日本特殊陶業株式会社 ガスセンサ用導電性酸化物焼結体、導電性酸化物焼結体、配線基板及びガスセンサ
CN112992449A (zh) * 2020-12-09 2021-06-18 中国科学院新疆理化技术研究所 一种低温尖晶石氧化物负温度系数热敏电阻器及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG52415A1 (en) * 1993-02-05 1998-09-28 Murata Manufacturing Co Semiconductive ceramics having negative temperature coefficient of resistance
JP3687696B2 (ja) * 1996-02-06 2005-08-24 株式会社村田製作所 半導体磁器組成物とそれを用いた半導体磁器素子
JP3087645B2 (ja) * 1996-04-01 2000-09-11 株式会社村田製作所 負の急変抵抗温度特性を有する半導体磁器組成物
TW460429B (en) * 1997-10-08 2001-10-21 Murata Manufacturing Co Semiconductive ceramic composition and semiconductive ceramic element using the same

Also Published As

Publication number Publication date
JP3286906B2 (ja) 2002-05-27
US6054403A (en) 2000-04-25
EP0911305A1 (de) 1999-04-28
SG68693A1 (en) 1999-11-16
TW482748B (en) 2002-04-11
DE69815627T2 (de) 2004-05-19
CN1215709A (zh) 1999-05-05
JPH11116334A (ja) 1999-04-27
EP0911305B1 (de) 2003-06-18
KR19990037221A (ko) 1999-05-25
KR100319224B1 (ko) 2002-02-19
CN1093106C (zh) 2002-10-23

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Legal Events

Date Code Title Description
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