TW472499B - PTC device and method for producing the same - Google Patents

PTC device and method for producing the same Download PDF

Info

Publication number
TW472499B
TW472499B TW089114201A TW89114201A TW472499B TW 472499 B TW472499 B TW 472499B TW 089114201 A TW089114201 A TW 089114201A TW 89114201 A TW89114201 A TW 89114201A TW 472499 B TW472499 B TW 472499B
Authority
TW
Taiwan
Prior art keywords
powder
conductive
composition
electrode
conductive powder
Prior art date
Application number
TW089114201A
Other languages
English (en)
Chinese (zh)
Inventor
Okikuni Takahata
Mitsumune Kataoka
Original Assignee
Tokin Corp
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 Tokin Corp filed Critical Tokin Corp
Application granted granted Critical
Publication of TW472499B publication Critical patent/TW472499B/zh

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
    • H01C7/02—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 positive temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
    • H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits or green body
    • H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits or green body characterised by the resistive component
    • H01C17/0652—Precursor compositions therefor, e.g. pastes, inks, glass frits or green body characterised by the resistive component containing carbon or carbides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H01C1/142—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors the terminals or tapping points being coated on the resistive element
    • 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
    • H01C7/02—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 positive temperature coefficient
    • H01C7/027—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 positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
    • 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
    • H01C7/049—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 organic or organo-metal substances
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermistors And Varistors (AREA)
  • Resistance Heating (AREA)
TW089114201A 1999-07-16 2000-07-15 PTC device and method for producing the same TW472499B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11202617A JP2001035640A (ja) 1999-07-16 1999-07-16 Ｐｔｃ素子及びその製造方法

Publications (1)

Publication Number Publication Date
TW472499B true TW472499B (en) 2002-01-11

Family

ID=16460357

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089114201A TW472499B (en) 1999-07-16 2000-07-15 PTC device and method for producing the same

Country Status (8)

Country Link
EP (1) EP1126478A4 (de)
JP (1) JP2001035640A (de)
KR (1) KR20010079845A (de)
CN (1) CN1318201A (de)
CA (1) CA2344532A1 (de)
NO (1) NO20011325L (de)
TW (1) TW472499B (de)
WO (1) WO2001006521A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100420470B1 (ko) * 2001-10-31 2004-03-02 엘지전선 주식회사 정온도 특성 소자 제조를 위한 솔더링 공법
EP1686632B1 (de) * 2003-09-25 2010-06-02 Panasonic Corporation Piezoelektrisches element, tintenstrahlkopf damit und herstellungsverfahren dafür
KR20150087372A (ko) * 2012-11-19 2015-07-29 가부시키가이샤 유에이씨제이 집전체, 전극 구조체, 축전부품 및 집전체용 조성물
DE102017121045A1 (de) * 2017-05-24 2018-11-29 Webasto SE Heizgerät sowie Verfahren zur Herstellung eines solchen
CN112153765B (zh) * 2020-11-25 2021-03-09 广东康烯科技有限公司 多孔碳化钼MXene/还原氧化石墨烯基发热膜
CN119724783B (zh) * 2025-02-26 2025-05-30 西南石油大学 基于聚偏氯乙烯包覆改性碳化钨制备高稳定pptc的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06318504A (ja) * 1993-05-10 1994-11-15 Daito Tsushinki Kk Ｐｔｃ素子
JP2810351B2 (ja) * 1995-09-27 1998-10-15 ティーディーケイ株式会社 有機質正特性サーミスタ
JPH0969409A (ja) * 1995-08-31 1997-03-11 Mitsubishi Electric Corp Ｐｔｃ素子
JPH10125504A (ja) * 1996-10-17 1998-05-15 Tdk Corp 有機質正特性サーミスタとその製造方法
JPH10140004A (ja) * 1996-11-05 1998-05-26 Daicel Huels Ltd 高分子感温体用樹脂組成物および高分子感温体
JP3214546B2 (ja) * 1996-11-08 2001-10-02 ティーディーケイ株式会社 有機質正特性サーミスタの製造方法および有機質正特性サーミスタ
JPH10208902A (ja) * 1997-01-21 1998-08-07 Tdk Corp 有機ｐｔｃサーミスタの製造方法
JPH10241907A (ja) * 1997-02-28 1998-09-11 Mitsubishi Electric Corp 回路保護装置
JPH1116707A (ja) * 1997-06-27 1999-01-22 Tdk Corp 有機質正特性サーミスタ
JPH1187106A (ja) * 1997-09-08 1999-03-30 Unitika Ltd Ｐｔｃ素子の製造方法
JPH11144906A (ja) * 1997-11-13 1999-05-28 Tokin Corp Ｐｔｃ組成物

Also Published As

Publication number Publication date
NO20011325D0 (no) 2001-03-15
JP2001035640A (ja) 2001-02-09
CN1318201A (zh) 2001-10-17
WO2001006521A1 (fr) 2001-01-25
CA2344532A1 (en) 2001-01-25
KR20010079845A (ko) 2001-08-22
NO20011325L (no) 2001-05-16
EP1126478A4 (de) 2002-01-09
EP1126478A1 (de) 2001-08-22

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees