EP0242902A3 - Protection device - Google Patents
Protection device Download PDFInfo
- Publication number
- EP0242902A3 EP0242902A3 EP87200556A EP87200556A EP0242902A3 EP 0242902 A3 EP0242902 A3 EP 0242902A3 EP 87200556 A EP87200556 A EP 87200556A EP 87200556 A EP87200556 A EP 87200556A EP 0242902 A3 EP0242902 A3 EP 0242902A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- electrodes
- switching element
- resistance state
- indium
- switching
- 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- Withdrawn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
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
- H01C7/102—Varistor boundary, e.g. surface layers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Emergency Protection Circuit Devices (AREA)
- Semiconductor Integrated Circuits (AREA)
- Protection Of Static Devices (AREA)
Abstract
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES553479 | 1986-03-26 | ||
ES553479A ES8900238A1 (en) | 1985-03-29 | 1986-03-26 | Circuit protection device |
GB8607719 | 1986-03-27 | ||
GB868607719A GB8607719D0 (en) | 1986-03-27 | 1986-03-27 | Circuit protection device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0242902A2 EP0242902A2 (en) | 1987-10-28 |
EP0242902A3 true EP0242902A3 (en) | 1988-08-31 |
Family
ID=26156147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87200556A Withdrawn EP0242902A3 (en) | 1986-03-26 | 1987-03-24 | Protection device |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0242902A3 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5668521A (en) * | 1995-03-22 | 1997-09-16 | Littelfuse, Inc. | Three piece female blade fuse assembly having fuse link terminal with a clip receiving portion |
US5945903A (en) * | 1995-06-07 | 1999-08-31 | Littelfuse, Inc. | Resettable automotive circuit protection device with female terminals and PTC element |
US5663861A (en) * | 1995-06-07 | 1997-09-02 | Littelfuse, Inc. | Resettable automotive circuit protection device |
US5694054A (en) * | 1995-11-28 | 1997-12-02 | Energy Conversion Devices, Inc. | Integrated drivers for flat panel displays employing chalcogenide logic elements |
US6813178B2 (en) * | 2003-03-12 | 2004-11-02 | Micron Technology, Inc. | Chalcogenide glass constant current device, and its method of fabrication and operation |
CN102751319B (en) * | 2012-07-04 | 2015-04-15 | 中国科学院上海微系统与信息技术研究所 | Chalcogenide compound-based surge protection device and preparation method thereof |
US10374009B1 (en) * | 2018-07-17 | 2019-08-06 | Macronix International Co., Ltd. | Te-free AsSeGe chalcogenides for selector devices and memory devices using same |
CN109473411B (en) * | 2018-09-17 | 2021-08-20 | 上海音特电子有限公司 | Thin film material for integrated circuit input/output pin overvoltage protection and use method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3271591A (en) * | 1963-09-20 | 1966-09-06 | Energy Conversion Devices Inc | Symmetrical current controlling device |
DE1437387A1 (en) * | 1964-07-03 | 1968-11-28 | Danfoss As | Overvoltage protection device on telephone network lines |
DE1614272A1 (en) * | 1966-08-17 | 1970-02-26 | Philips Nv | A semiconductor device comprising at least one on an A?, B? attached contact and method of making such a device |
US3852517A (en) * | 1972-06-12 | 1974-12-03 | Raychem Corp | Conductive insert for heat recoverable electrical connector |
US3983076A (en) * | 1973-07-02 | 1976-09-28 | Energy Conversion Devices, Inc. | N-type amorphous semiconductor materials |
US3993394A (en) * | 1974-07-31 | 1976-11-23 | Raychem Corporation | Connector half having connector wafer retained therein |
EP0198624A1 (en) * | 1985-03-29 | 1986-10-22 | Raychem Limited | Overvoltage protection device |
-
1987
- 1987-03-24 EP EP87200556A patent/EP0242902A3/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3271591A (en) * | 1963-09-20 | 1966-09-06 | Energy Conversion Devices Inc | Symmetrical current controlling device |
DE1437387A1 (en) * | 1964-07-03 | 1968-11-28 | Danfoss As | Overvoltage protection device on telephone network lines |
DE1614272A1 (en) * | 1966-08-17 | 1970-02-26 | Philips Nv | A semiconductor device comprising at least one on an A?, B? attached contact and method of making such a device |
US3852517A (en) * | 1972-06-12 | 1974-12-03 | Raychem Corp | Conductive insert for heat recoverable electrical connector |
US3983076A (en) * | 1973-07-02 | 1976-09-28 | Energy Conversion Devices, Inc. | N-type amorphous semiconductor materials |
US3993394A (en) * | 1974-07-31 | 1976-11-23 | Raychem Corporation | Connector half having connector wafer retained therein |
EP0198624A1 (en) * | 1985-03-29 | 1986-10-22 | Raychem Limited | Overvoltage protection device |
Also Published As
Publication number | Publication date |
---|---|
EP0242902A2 (en) | 1987-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0261939A3 (en) | Circuit protection device | |
AU7981900A (en) | Voltage-protected semiconductor bridge igniter elements | |
EP0269224A3 (en) | Thin film overvoltage protection device | |
EP0259180A3 (en) | Circuit protection device | |
KR900702614A (en) | Assembly of PTC Circuit Protection Device | |
ATE22506T1 (en) | VARISTOR FUSE ELEMENT. | |
DE3581129D1 (en) | PROTECTION AGAINST ELECTRIC VOLTAGE SHOCK. | |
JPS6477426A (en) | Protective circuit for semiconductor circuit | |
EP0242902A3 (en) | Protection device | |
SE9203234L (en) | Device for protection against overcurrent in electrical circuits | |
WO2002091398A3 (en) | Circuit protection arrangement | |
DE3580478D1 (en) | FUSE PROTECTION INSERT WITH OPTOELECTRICAL DISPLAY DEVICE. | |
SE9500561D0 (en) | Device for current limiting and protection against short-circuit currents in an electrical system | |
CA2275973A1 (en) | Voltage-protected semiconductor bridge igniter elements | |
FR2846478B1 (en) | MOBILE ELECTRODE OVERVOLTAGE PROTECTION DEVICE | |
NO943817L (en) | Protection for overcurrent protection in electrical circuits | |
JPS564290A (en) | Superconductive element | |
JPS57100770A (en) | Switching element | |
ES8801480A1 (en) | Circuit protection device. | |
EP0261938A3 (en) | Circuit protection device | |
IE901451L (en) | Protective arrangement for telecommunications line interface¹circuit | |
EP0261937A3 (en) | Circuit protection device | |
EP0095283A3 (en) | Memory device | |
DE3065892D1 (en) | Short-circuiting element for series supply circuit | |
CN207652014U (en) | A kind of Pasting fixation is easy to the earth leakage protective device of wiring |
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: 19870324 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB IT LI NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
RHK1 | Main classification (correction) |
Ipc: H01C 7/10 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB IT LI NL SE |
|
17Q | First examination report despatched |
Effective date: 19900806 |
|
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: 19901218 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: PORTER, CHRISTOPHER JOHN |