CN1210994C - 具有ptc导电聚合体的电子元件 - Google Patents

具有ptc导电聚合体的电子元件 Download PDF

Info

Publication number
CN1210994C
CN1210994C CNB018066844A CN01806684A CN1210994C CN 1210994 C CN1210994 C CN 1210994C CN B018066844 A CNB018066844 A CN B018066844A CN 01806684 A CN01806684 A CN 01806684A CN 1210994 C CN1210994 C CN 1210994C
Authority
CN
China
Prior art keywords
conductive polymer
ptc
copper foil
electrodes
electroless
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 - Fee Related
Application number
CNB018066844A
Other languages
English (en)
Chinese (zh)
Other versions
CN1418451A (zh
Inventor
崔水安
李钟昊
崔淌熙
金泰成
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.)
LS Corp
Original Assignee
LG Cable 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 LG Cable Ltd filed Critical LG Cable Ltd
Publication of CN1418451A publication Critical patent/CN1418451A/zh
Application granted granted Critical
Publication of CN1210994C publication Critical patent/CN1210994C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • 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
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemically Coating (AREA)
  • Thermistors And Varistors (AREA)
  • Resistance Heating (AREA)
  • Electroplating Methods And Accessories (AREA)
CNB018066844A 2000-04-08 2001-03-30 具有ptc导电聚合体的电子元件 Expired - Fee Related CN1210994C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020000018453A KR100330919B1 (ko) 2000-04-08 2000-04-08 피티씨 전도성 폴리머를 포함하는 전기장치
KR200018453 2000-04-08

Publications (2)

Publication Number Publication Date
CN1418451A CN1418451A (zh) 2003-05-14
CN1210994C true CN1210994C (zh) 2005-07-13

Family

ID=19662812

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB018066844A Expired - Fee Related CN1210994C (zh) 2000-04-08 2001-03-30 具有ptc导电聚合体的电子元件

Country Status (7)

Country Link
EP (1) EP1275273A4 (https=)
JP (1) JP3833538B2 (https=)
KR (1) KR100330919B1 (https=)
CN (1) CN1210994C (https=)
AU (1) AU2001244810A1 (https=)
TW (1) TW480496B (https=)
WO (1) WO2001078453A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6965293B2 (en) 2000-04-08 2005-11-15 Lg Cable, Ltd. Electrical device having PTC conductive polymer
EP1327995A3 (en) * 2002-01-11 2005-10-12 Shipley Co. L.L.C. Resistor structure
JP4942333B2 (ja) * 2005-11-29 2012-05-30 住友金属鉱山株式会社 ニッケル粉およびその製造方法、ならびに該ニッケル粉を用いたポリマーｐｔｃ素子

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689475A (en) * 1985-10-15 1987-08-25 Raychem Corporation Electrical devices containing conductive polymers
JPH01236602A (ja) * 1988-03-17 1989-09-21 Matsushita Electric Ind Co Ltd 正特性サーミスタ
JPH01236601A (ja) * 1988-03-17 1989-09-21 Matsushita Electric Ind Co Ltd セラミック電子部品
JPH05343201A (ja) * 1992-06-11 1993-12-24 Tdk Corp Ｐｔｃサーミスタ
WO1995034081A1 (en) * 1994-06-08 1995-12-14 Raychem Corporation Electrical devices containing conductive polymers
WO1998012715A1 (en) * 1996-09-20 1998-03-26 Matsushita Electric Industrial Co., Ltd. Ptc thermistor
JP3594974B2 (ja) * 1996-12-26 2004-12-02 松下電器産業株式会社 Ｐｔｃサーミスタおよびその製造方法

Also Published As

Publication number Publication date
EP1275273A1 (en) 2003-01-15
CN1418451A (zh) 2003-05-14
JP3833538B2 (ja) 2006-10-11
JP2003530718A (ja) 2003-10-14
WO2001078453A1 (en) 2001-10-18
KR20010090933A (ko) 2001-10-22
AU2001244810A1 (en) 2001-10-23
KR100330919B1 (ko) 2002-04-03
TW480496B (en) 2002-03-21
EP1275273A4 (en) 2007-11-28

Similar Documents

Publication Publication Date Title
TWI406312B (zh) 具有電阻及電容元件之多層構造、電容器及含有該多層構造之電子裝置以及其製造方法
US11705280B2 (en) Multilayer capacitor having open mode electrode configuration and flexible terminations
CN1123894C (zh) 正温度系数热敏电阻及其制造方法
US7192654B2 (en) Multilayered construction for resistor and capacitor formation
CN101479819B (zh) 固体电解电容器
CN1891018A (zh) 印刷电路板、其制造方法以及电路装置
CN102046853A (zh) 铜箔的粗化处理方法和由该粗化处理方法得到的印刷布线板用铜箔
KR20170106290A (ko) 은 피복 수지 입자 및 그 제조 방법 그리고 그것을 사용한 도전성 페이스트
WO2008023496A1 (fr) Composant électronique feuilleté et procédé pour le fabriquer
CN100482034C (zh) 金属层形成方法
CN1898764A (zh) 电路连接构造及连接方法
WO2022191029A1 (ja) 固体電解コンデンサ
CN111201842B (zh) 印刷电路板和制造印刷电路板的方法
US20040060729A1 (en) Treating copper surfaces for electronic applications
CN1210994C (zh) 具有ptc导电聚合体的电子元件
CN1484262A (zh) 固态电解电容器
CN1899002A (zh) 印刷电路板、其制造方法以及电路装置
CN1352870A (zh) 用于制造印刷电路板中的集成电阻的组合物及方法
CN114694966A (zh) 多层陶瓷电子组件
JP2004143547A (ja) アルミニウム安定化積層体
US20030020591A1 (en) Electrical device having ptc conductive polymer
JP2003530718A5 (https=)
CN114694952A (zh) 多层陶瓷电子组件
CN1781348A (zh) 印刷电路板,制造方法及电路装置
CN112423465A (zh) 导热基板

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee