EP0723276A3 - Semiconducting ceramics with a negative temperature coefficient and a ceramic semiconductor component using them - Google Patents

Semiconducting ceramics with a negative temperature coefficient and a ceramic semiconductor component using them Download PDF

Info

Publication number
EP0723276A3
EP0723276A3 EP96100708A EP96100708A EP0723276A3 EP 0723276 A3 EP0723276 A3 EP 0723276A3 EP 96100708 A EP96100708 A EP 96100708A EP 96100708 A EP96100708 A EP 96100708A EP 0723276 A3 EP0723276 A3 EP 0723276A3
Authority
EP
European Patent Office
Prior art keywords
semiconductor ceramic
same
temperature characteristics
negative resistance
component utilizing
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.)
Withdrawn
Application number
EP96100708A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0723276A2 (en
Inventor
Kenjiro Mihara
Hideaki Niimi
Terunobu Ishikawa
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 EP0723276A2 publication Critical patent/EP0723276A2/en
Publication of EP0723276A3 publication Critical patent/EP0723276A3/en
Withdrawn legal-status Critical Current

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
    • H01C7/04—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)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
EP96100708A 1995-01-18 1996-01-18 Semiconducting ceramics with a negative temperature coefficient and a ceramic semiconductor component using them Withdrawn EP0723276A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5870/95 1995-01-18
JP07005870A JP3141719B2 (ja) 1995-01-18 1995-01-18 負の抵抗温度特性を有する半導体セラミックとそれを用いた半導体セラミック部品

Publications (2)

Publication Number Publication Date
EP0723276A2 EP0723276A2 (en) 1996-07-24
EP0723276A3 true EP0723276A3 (en) 1997-06-18

Family

ID=11622977

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96100708A Withdrawn EP0723276A3 (en) 1995-01-18 1996-01-18 Semiconducting ceramics with a negative temperature coefficient and a ceramic semiconductor component using them

Country Status (4)

Country Link
EP (1) EP0723276A3 (enrdf_load_stackoverflow)
JP (1) JP3141719B2 (enrdf_load_stackoverflow)
KR (1) KR960030454A (enrdf_load_stackoverflow)
TW (1) TW293183B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5879750A (en) * 1996-03-29 1999-03-09 Denso Corporation Method for manufacturing thermistor materials and thermistors
EP0917717A4 (en) * 1996-06-17 2000-11-08 Thermometrics Inc SENSORS AND METHOD FOR THE PRODUCTION THEREOF FROM A COMMON WAFER
JP6512289B2 (ja) 2015-06-04 2019-05-15 株式会社村田製作所 セラミック材料および抵抗素子
EP3553796B1 (en) 2017-06-20 2025-06-04 Shibaura Electronics Co., Ltd. Thermistor sintered body and thermistor element
CN115925418A (zh) * 2022-12-14 2023-04-07 肇庆市金龙宝电子有限公司 一种低温ntc热敏电阻陶瓷及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0350770A2 (en) * 1988-07-14 1990-01-17 TDK Corporation Semiconductive ceramic composition
JPH05229866A (ja) * 1992-02-19 1993-09-07 Murata Mfg Co Ltd Ｍｎ３ Ｏ４ 系磁器の焼成方法
JPH05258906A (ja) * 1992-03-13 1993-10-08 Tdk Corp チップ型サーミスタ
JPH07247165A (ja) * 1994-03-11 1995-09-26 Kyocera Corp 導電性セラミックス

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0350770A2 (en) * 1988-07-14 1990-01-17 TDK Corporation Semiconductive ceramic composition
JPH05229866A (ja) * 1992-02-19 1993-09-07 Murata Mfg Co Ltd Ｍｎ３ Ｏ４ 系磁器の焼成方法
JPH05258906A (ja) * 1992-03-13 1993-10-08 Tdk Corp チップ型サーミスタ
JPH07247165A (ja) * 1994-03-11 1995-09-26 Kyocera Corp 導電性セラミックス

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
KOBAYASHI T ET AL: "Metal-insulator transition and thermoelectric properties in the system (R/sub 1-x/Ca/sub x/)MnO/sub 3- delta / (R:Tb, Ho, Y)", JOURNAL OF SOLID STATE CHEMISTRY, MAY 1991, USA, vol. 92, no. 1, ISSN 0022-4596, pages 116 - 129, XP000646234 *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 685 (C - 1142) 15 December 1993 (1993-12-15) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 020 (E - 1489) 13 January 1994 (1994-01-13) *
PATENT ABSTRACTS OF JAPAN vol. 95, no. 009 *

Also Published As

Publication number Publication date
TW293183B (enrdf_load_stackoverflow) 1996-12-11
EP0723276A2 (en) 1996-07-24
JP3141719B2 (ja) 2001-03-05
JPH08198674A (ja) 1996-08-06
KR960030454A (ko) 1996-08-17

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