AU2001244810A1 - Electrical device having ptc conductive polymer - Google Patents

Electrical device having ptc conductive polymer

Info

Publication number
AU2001244810A1
AU2001244810A1 AU2001244810A AU4481001A AU2001244810A1 AU 2001244810 A1 AU2001244810 A1 AU 2001244810A1 AU 2001244810 A AU2001244810 A AU 2001244810A AU 4481001 A AU4481001 A AU 4481001A AU 2001244810 A1 AU2001244810 A1 AU 2001244810A1
Authority
AU
Australia
Prior art keywords
conductive polymer
electrical device
ptc conductive
ptc
electrical
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.)
Abandoned
Application number
AU2001244810A
Inventor
Chang-Hee Choi
Soo-An Choi
Tae-Sung Kim
Jong-Ho Lee
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 AU2001244810A1 publication Critical patent/AU2001244810A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H01C1/1406—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)
  • Electroplating Methods And Accessories (AREA)
  • Resistance Heating (AREA)
AU2001244810A 2000-04-08 2001-03-30 Electrical device having ptc conductive polymer Abandoned AU2001244810A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020000018453A KR100330919B1 (en) 2000-04-08 2000-04-08 Electrical device including ptc conductive composites
KR0018453 2000-04-08
PCT/KR2001/000523 WO2001078453A1 (en) 2000-04-08 2001-03-30 Electrical device having ptc conductive polymer

Publications (1)

Publication Number Publication Date
AU2001244810A1 true AU2001244810A1 (en) 2001-10-23

Family

ID=19662812

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001244810A Abandoned AU2001244810A1 (en) 2000-04-08 2001-03-30 Electrical device having ptc conductive polymer

Country Status (7)

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

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 (en) * 2005-11-29 2012-05-30 住友金属鉱山株式会社 Nickel powder, method for producing the same, and polymer PTC element using the nickel powder

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
JPH01236601A (en) * 1988-03-17 1989-09-21 Matsushita Electric Ind Co Ltd Ceramic electronic parts
JPH01236602A (en) * 1988-03-17 1989-09-21 Matsushita Electric Ind Co Ltd Positive coefficient thermistor
JPH05343201A (en) * 1992-06-11 1993-12-24 Tdk Corp Ptc thermistor
JP3605115B2 (en) * 1994-06-08 2004-12-22 レイケム・コーポレイション Electrical device containing conductive polymer
JP3892049B2 (en) * 1996-09-20 2007-03-14 松下電器産業株式会社 PTC thermistor
WO1998029879A1 (en) * 1996-12-26 1998-07-09 Matsushita Electric Industrial Co., Ltd. Ptc thermistor and method for manufacturing the same

Also Published As

Publication number Publication date
JP2003530718A (en) 2003-10-14
JP3833538B2 (en) 2006-10-11
CN1418451A (en) 2003-05-14
KR20010090933A (en) 2001-10-22
EP1275273A4 (en) 2007-11-28
EP1275273A1 (en) 2003-01-15
WO2001078453A1 (en) 2001-10-18
CN1210994C (en) 2005-07-13
KR100330919B1 (en) 2002-04-03
TW480496B (en) 2002-03-21

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