EP1126478A4 - POSITIVE TEMPERATURE COEFFICIENT DEVICE AND MANUFACTURING METHOD THEREOF - Google Patents
POSITIVE TEMPERATURE COEFFICIENT DEVICE AND MANUFACTURING METHOD THEREOFInfo
- Publication number
- EP1126478A4 EP1126478A4 EP00946362A EP00946362A EP1126478A4 EP 1126478 A4 EP1126478 A4 EP 1126478A4 EP 00946362 A EP00946362 A EP 00946362A EP 00946362 A EP00946362 A EP 00946362A EP 1126478 A4 EP1126478 A4 EP 1126478A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- producing
- same
- ptc device
- ptc
- 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- Withdrawn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
- 238000004519 manufacturing process Methods 0.000 title 1
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
- H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component
- H01C17/0652—Precursor compositions therefor, e.g. pastes, inks, glass frits 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 or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
- H01C1/142—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes 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)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Thermistors And Varistors (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20261799 | 1999-07-16 | ||
JP11202617A JP2001035640A (ja) | 1999-07-16 | 1999-07-16 | Ptc素子及びその製造方法 |
PCT/JP2000/004777 WO2001006521A1 (fr) | 1999-07-16 | 2000-07-14 | Dispositif a coefficient de temperature positif et son procede de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1126478A1 EP1126478A1 (en) | 2001-08-22 |
EP1126478A4 true EP1126478A4 (en) | 2002-01-09 |
Family
ID=16460357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00946362A Withdrawn EP1126478A4 (en) | 1999-07-16 | 2000-07-14 | POSITIVE TEMPERATURE COEFFICIENT DEVICE AND MANUFACTURING METHOD THEREOF |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1126478A4 (ja) |
JP (1) | JP2001035640A (ja) |
KR (1) | KR20010079845A (ja) |
CN (1) | CN1318201A (ja) |
CA (1) | CA2344532A1 (ja) |
NO (1) | NO20011325L (ja) |
TW (1) | TW472499B (ja) |
WO (1) | WO2001006521A1 (ja) |
Families Citing this family (5)
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 |
CN100407468C (zh) * | 2003-09-25 | 2008-07-30 | 松下电器产业株式会社 | 压电元件及备有该压电元件的喷墨头以及它们的制造方法 |
US20160322641A1 (en) * | 2012-11-19 | 2016-11-03 | Uacj Corporation | Current collector, electrode structure, electrical storage device, and composition for current collectors |
DE102017121038A1 (de) * | 2017-05-24 | 2018-11-29 | Webasto SE | Luftheizgerät |
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPH10208902A (ja) * | 1997-01-21 | 1998-08-07 | Tdk Corp | 有機ptcサーミスタの製造方法 |
JPH11144906A (ja) * | 1997-11-13 | 1999-05-28 | Tokin Corp | Ptc組成物 |
Family Cites Families (6)
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 |
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 |
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 |
-
1999
- 1999-07-16 JP JP11202617A patent/JP2001035640A/ja not_active Withdrawn
-
2000
- 2000-07-14 KR KR1020017003431A patent/KR20010079845A/ko not_active Application Discontinuation
- 2000-07-14 EP EP00946362A patent/EP1126478A4/en not_active Withdrawn
- 2000-07-14 WO PCT/JP2000/004777 patent/WO2001006521A1/ja not_active Application Discontinuation
- 2000-07-14 CA CA002344532A patent/CA2344532A1/en not_active Abandoned
- 2000-07-14 CN CN00801438A patent/CN1318201A/zh active Pending
- 2000-07-15 TW TW089114201A patent/TW472499B/zh not_active IP Right Cessation
-
2001
- 2001-03-15 NO NO20011325A patent/NO20011325L/no unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPH10208902A (ja) * | 1997-01-21 | 1998-08-07 | Tdk Corp | 有機ptcサーミスタの製造方法 |
JPH11144906A (ja) * | 1997-11-13 | 1999-05-28 | Tokin Corp | Ptc組成物 |
Non-Patent Citations (5)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 07 31 July 1997 (1997-07-31) * |
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) * |
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 13 30 November 1998 (1998-11-30) * |
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 10 31 August 1999 (1999-08-31) * |
See also references of WO0106521A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1126478A1 (en) | 2001-08-22 |
JP2001035640A (ja) | 2001-02-09 |
TW472499B (en) | 2002-01-11 |
NO20011325D0 (no) | 2001-03-15 |
KR20010079845A (ko) | 2001-08-22 |
CN1318201A (zh) | 2001-10-17 |
NO20011325L (no) | 2001-05-16 |
CA2344532A1 (en) | 2001-01-25 |
WO2001006521A1 (fr) | 2001-01-25 |
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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: 20010316 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20011127 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): DE FR GB SE |
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17Q | First examination report despatched |
Effective date: 20020923 |
|
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: 20030404 |