CN101427326A - 基于微变阻器的过电压保护 - Google Patents
基于微变阻器的过电压保护 Download PDFInfo
- Publication number
- CN101427326A CN101427326A CN200680054371.1A CN200680054371A CN101427326A CN 101427326 A CN101427326 A CN 101427326A CN 200680054371 A CN200680054371 A CN 200680054371A CN 101427326 A CN101427326 A CN 101427326A
- Authority
- CN
- China
- Prior art keywords
- microvaristor
- carrier
- particle
- overvoltage protection
- conductor
- 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.)
- Granted
Links
- 239000002245 particle Substances 0.000 claims abstract description 84
- 238000000034 method Methods 0.000 claims abstract description 22
- 239000002356 single layer Substances 0.000 claims abstract description 22
- 239000004020 conductor Substances 0.000 claims description 40
- 239000010410 layer Substances 0.000 claims description 30
- 239000000853 adhesive Substances 0.000 claims description 25
- 230000001070 adhesive effect Effects 0.000 claims description 24
- 238000009413 insulation Methods 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 238000007639 printing Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 11
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 229920001169 thermoplastic Polymers 0.000 claims description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 238000005245 sintering Methods 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 4
- 239000012876 carrier material Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 4
- 229920006254 polymer film Polymers 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000007650 screen-printing Methods 0.000 claims description 3
- 229910002367 SrTiO Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 238000001354 calcination Methods 0.000 claims description 2
- 239000002322 conducting polymer Substances 0.000 claims description 2
- 229920001940 conductive polymer Polymers 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000005530 etching Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 238000005469 granulation Methods 0.000 claims description 2
- 230000003179 granulation Effects 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000002923 metal particle Substances 0.000 claims description 2
- 239000002105 nanoparticle Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000013467 fragmentation Methods 0.000 claims 1
- 238000006062 fragmentation reaction Methods 0.000 claims 1
- 238000007731 hot pressing Methods 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 9
- 239000000758 substrate Substances 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 3
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012767 functional filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H01C7/10—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 voltage responsive, i.e. varistors
- H01C7/1006—Thick film varistors
-
- 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
- H01C7/10—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 voltage responsive, i.e. varistors
- H01C7/1013—Thin film varistors
-
- 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
- H01C7/10—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 voltage responsive, i.e. varistors
- H01C7/105—Varistor cores
- H01C7/108—Metal oxide
- H01C7/112—ZnO type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49099—Coating resistive material on a base
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/256—Heavy metal or aluminum or compound thereof
- Y10T428/257—Iron oxide or aluminum oxide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
Abstract
Description
Claims (33)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CH2006/000222 WO2007121591A1 (en) | 2006-04-24 | 2006-04-24 | Microvaristor-based overvoltage protection |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101427326A true CN101427326A (zh) | 2009-05-06 |
CN101427326B CN101427326B (zh) | 2013-03-27 |
Family
ID=36940171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200680054371.1A Active CN101427326B (zh) | 2006-04-24 | 2006-04-24 | 基于微变阻器的过电压保护的装置和方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7868732B2 (zh) |
EP (1) | EP2020009B1 (zh) |
CN (1) | CN101427326B (zh) |
WO (1) | WO2007121591A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105264620A (zh) * | 2013-09-26 | 2016-01-20 | 音羽电机工业株式会社 | 具有非欧姆特性的树脂材料及其制造方法以及使用了该树脂材料的非欧姆电阻器 |
CN109991467A (zh) * | 2017-12-29 | 2019-07-09 | 西门子股份公司 | 过电压的证实 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5093361B2 (ja) * | 2008-11-26 | 2012-12-12 | 株式会社村田製作所 | Esd保護デバイス及びその製造方法 |
JP5403370B2 (ja) * | 2010-05-17 | 2014-01-29 | 株式会社村田製作所 | Esd保護装置 |
DE102016100352A1 (de) * | 2016-01-11 | 2017-07-13 | Epcos Ag | Bauelementträger mit ESD Schutzfunktion und Verfahren zur Herstellung |
US9865527B1 (en) | 2016-12-22 | 2018-01-09 | Texas Instruments Incorporated | Packaged semiconductor device having nanoparticle adhesion layer patterned into zones of electrical conductance and insulation |
US9941194B1 (en) | 2017-02-21 | 2018-04-10 | Texas Instruments Incorporated | Packaged semiconductor device having patterned conductance dual-material nanoparticle adhesion layer |
EP4065638A1 (de) | 2019-11-29 | 2022-10-05 | Merck Patent GmbH | Partikulärer füllstoff, dessen herstellung und verwendung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5068634A (en) * | 1988-01-11 | 1991-11-26 | Electromer Corporation | Overvoltage protection device and material |
US4992333A (en) * | 1988-11-18 | 1991-02-12 | G&H Technology, Inc. | Electrical overstress pulse protection |
US5183698A (en) * | 1991-03-07 | 1993-02-02 | G & H Technology, Inc. | Electrical overstress pulse protection |
JPH04291325A (ja) * | 1991-03-20 | 1992-10-15 | Toppan Printing Co Ltd | 焼結体バリスタ素子基板の製造方法 |
JPH04291326A (ja) * | 1991-03-20 | 1992-10-15 | Toppan Printing Co Ltd | 焼結体バリスタ素子基板の製造方法 |
CN100446133C (zh) * | 1994-07-14 | 2008-12-24 | 苏吉克斯公司 | 单层及多层可变电压保护装置 |
WO1996002922A2 (en) * | 1994-07-14 | 1996-02-01 | Surgx Corporation | Variable voltage protection structures and methods for making same |
DE19824104B4 (de) | 1998-04-27 | 2009-12-24 | Abb Research Ltd. | Nichtlinearer Widerstand mit Varistorverhalten |
-
2006
- 2006-04-24 EP EP06721924A patent/EP2020009B1/en active Active
- 2006-04-24 WO PCT/CH2006/000222 patent/WO2007121591A1/en active Application Filing
- 2006-04-24 CN CN200680054371.1A patent/CN101427326B/zh active Active
-
2008
- 2008-10-22 US US12/255,831 patent/US7868732B2/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105264620A (zh) * | 2013-09-26 | 2016-01-20 | 音羽电机工业株式会社 | 具有非欧姆特性的树脂材料及其制造方法以及使用了该树脂材料的非欧姆电阻器 |
CN105264620B (zh) * | 2013-09-26 | 2018-01-30 | 音羽电机工业株式会社 | 具有非欧姆特性的树脂材料及其制造方法以及使用了该树脂材料的非欧姆电阻器 |
CN109991467A (zh) * | 2017-12-29 | 2019-07-09 | 西门子股份公司 | 过电压的证实 |
Also Published As
Publication number | Publication date |
---|---|
US7868732B2 (en) | 2011-01-11 |
US20090045907A1 (en) | 2009-02-19 |
WO2007121591A1 (en) | 2007-11-01 |
CN101427326B (zh) | 2013-03-27 |
EP2020009B1 (en) | 2012-12-26 |
EP2020009A1 (en) | 2009-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101427326B (zh) | 基于微变阻器的过电压保护的装置和方法 | |
US7417194B2 (en) | ESD protection devices and methods of making same using standard manufacturing processes | |
US7609141B2 (en) | Flexible circuit having overvoltage protection | |
US7202770B2 (en) | Voltage variable material for direct application and devices employing same | |
CN1637960B (zh) | 可直接应用的压变材料、其成分及使用该材料的器件 | |
US20020050910A1 (en) | Protection of electrical devices with voltage variable materials | |
EP2337070A1 (en) | Electronic device with non-linear resistive field grading and method for its manufacturing | |
CN1893267B (zh) | 电涌吸收元件 | |
CN101116155A (zh) | 嵌入元件的静电放电保护 | |
US20090121822A1 (en) | Disc Varistor and Method of Manufacturing the Same | |
US20050195549A1 (en) | Electrostatic discharge protection component | |
CN102361920A (zh) | 介电组合物 | |
AU2003224689A1 (en) | Conductive polymer device and method of manufacturing same | |
US20080224816A1 (en) | Electrostatic discharge protection component, and electronic component module using the same | |
US8199450B2 (en) | ESD protection utilizing radiated thermal relief | |
KR20050005421A (ko) | 이방 도전 시트 및 그 제조 방법 | |
CN109891680A (zh) | 功能性接触器 | |
KR20170141039A (ko) | 기판 및 그 제조방법 | |
CN200990508Y (zh) | 过电流及过电压保护集成块装置 | |
CN213341555U (zh) | 应用于电加热玻璃在高压釜制程中电源引出线的保护装置 | |
KR19990077149A (ko) | 다기능 보호용 부품 | |
CN102592765A (zh) | 过电压保护元件及其制造方法 | |
EP3923302A1 (en) | Conductive device, method for producing conductive device, and radio | |
US5576922A (en) | Surge absorbing structure, surge absorbing element, connector and circuit device using these structure and element | |
JP4437459B2 (ja) | ヒートシールコネクタ及びその接続方法 |
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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191128 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB RESEARCH Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210622 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231226 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |