EP1275273A4 - ELECTRICAL DEVICE HAVING A CTP CONDUCTIVE POLYMER - Google Patents
ELECTRICAL DEVICE HAVING A CTP CONDUCTIVE POLYMERInfo
- Publication number
- EP1275273A4 EP1275273A4 EP01917935A EP01917935A EP1275273A4 EP 1275273 A4 EP1275273 A4 EP 1275273A4 EP 01917935 A EP01917935 A EP 01917935A EP 01917935 A EP01917935 A EP 01917935A EP 1275273 A4 EP1275273 A4 EP 1275273A4
- Authority
- EP
- European Patent Office
- 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.)
- Withdrawn
Links
- 229920001940 conductive polymer Polymers 0.000 title 1
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2000018453 | 2000-04-08 | ||
KR1020000018453A KR100330919B1 (ko) | 2000-04-08 | 2000-04-08 | 피티씨 전도성 폴리머를 포함하는 전기장치 |
PCT/KR2001/000523 WO2001078453A1 (en) | 2000-04-08 | 2001-03-30 | Electrical device having ptc conductive polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1275273A1 EP1275273A1 (en) | 2003-01-15 |
EP1275273A4 true EP1275273A4 (en) | 2007-11-28 |
Family
ID=19662812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01917935A Withdrawn EP1275273A4 (en) | 2000-04-08 | 2001-03-30 | ELECTRICAL DEVICE HAVING A CTP CONDUCTIVE POLYMER |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1275273A4 (ko) |
JP (1) | JP3833538B2 (ko) |
KR (1) | KR100330919B1 (ko) |
CN (1) | CN1210994C (ko) |
AU (1) | AU2001244810A1 (ko) |
TW (1) | TW480496B (ko) |
WO (1) | WO2001078453A1 (ko) |
Families Citing this family (3)
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 |
JP2004040073A (ja) * | 2002-01-11 | 2004-02-05 | Shipley Co Llc | 抵抗器構造物 |
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0952591A1 (en) * | 1996-09-20 | 1999-10-27 | Matsushita Electric Industrial Co., Ltd. | Ptc thermistor |
EP0955643A1 (en) * | 1996-12-26 | 1999-11-10 | Matsushita Electric Industrial Co., Ltd | Ptc thermistor and method for manufacturing the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4689475A (en) * | 1985-10-15 | 1987-08-25 | Raychem Corporation | Electrical devices containing conductive polymers |
JPH01236601A (ja) * | 1988-03-17 | 1989-09-21 | Matsushita Electric Ind Co Ltd | セラミック電子部品 |
JPH01236602A (ja) * | 1988-03-17 | 1989-09-21 | Matsushita Electric Ind Co Ltd | 正特性サーミスタ |
JPH05343201A (ja) * | 1992-06-11 | 1993-12-24 | Tdk Corp | Ptcサーミスタ |
EP0952590B1 (en) * | 1994-06-08 | 2004-09-22 | Tyco Electronics Corporation | Electrical devices containing conductive polymers |
-
2000
- 2000-04-08 KR KR1020000018453A patent/KR100330919B1/ko not_active IP Right Cessation
-
2001
- 2001-03-30 AU AU2001244810A patent/AU2001244810A1/en not_active Abandoned
- 2001-03-30 JP JP2001575773A patent/JP3833538B2/ja not_active Expired - Fee Related
- 2001-03-30 EP EP01917935A patent/EP1275273A4/en not_active Withdrawn
- 2001-03-30 WO PCT/KR2001/000523 patent/WO2001078453A1/en active Application Filing
- 2001-03-30 CN CNB018066844A patent/CN1210994C/zh not_active Expired - Fee Related
- 2001-04-02 TW TW090107842A patent/TW480496B/zh not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0952591A1 (en) * | 1996-09-20 | 1999-10-27 | Matsushita Electric Industrial Co., Ltd. | Ptc thermistor |
EP0955643A1 (en) * | 1996-12-26 | 1999-11-10 | Matsushita Electric Industrial Co., Ltd | Ptc thermistor and method for manufacturing the same |
Non-Patent Citations (1)
Title |
---|
See also references of WO0178453A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2001244810A1 (en) | 2001-10-23 |
KR100330919B1 (ko) | 2002-04-03 |
KR20010090933A (ko) | 2001-10-22 |
CN1418451A (zh) | 2003-05-14 |
WO2001078453A1 (en) | 2001-10-18 |
CN1210994C (zh) | 2005-07-13 |
EP1275273A1 (en) | 2003-01-15 |
TW480496B (en) | 2002-03-21 |
JP3833538B2 (ja) | 2006-10-11 |
JP2003530718A (ja) | 2003-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2002217086A1 (en) | Electrical device | |
GB2366097B (en) | Electrical contacts | |
GB0108192D0 (en) | Electrical connection device | |
TW531098U (en) | Electrical connector embedded with electronic devices | |
GB2392559B (en) | PTC conductive polymer compositions | |
TW483610U (en) | Latching device for electrical connectors | |
PL353338A1 (en) | Displaceable contact having low electrical resistance | |
GB0321887D0 (en) | PTC conductive polymer compositions | |
EP1270673A4 (en) | ELECTRICALLY CONDUCTIVE RESIN COMPOSITION | |
EP1275273A4 (en) | ELECTRICAL DEVICE HAVING A CTP CONDUCTIVE POLYMER | |
SG103256A1 (en) | Electrically conductive polymers | |
TW465818U (en) | Electrical connector with warpage-detention device | |
IL144909A0 (en) | Electrical heating device | |
TW474468U (en) | Electrical connector with improved contacts | |
AUPQ889500A0 (en) | Electrical connector device | |
TW406895U (en) | Electrical adapting device | |
GB0023871D0 (en) | Electrical terminal | |
GB2375234B (en) | Electrical switching device | |
AU4445001A (en) | Electrical device | |
AU2458402A (en) | Electrical connector device | |
GB0018586D0 (en) | Electrical resistance monitoring device | |
GB2364182B (en) | Electrical terminal | |
AU146373S (en) | Conductive element for an electrical connector | |
GB9924934D0 (en) | Electrically conductive polymers | |
GB0014517D0 (en) | Electrically conductive materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20021108 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH DE FR GB LI |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20071029 |
|
17Q | First examination report despatched |
Effective date: 20080219 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20080701 |