FR2321755A1 - Procede de formation d'electrodes pour varistances du type a oxyde de zinc, et varistances ainsi obtenues - Google Patents
Procede de formation d'electrodes pour varistances du type a oxyde de zinc, et varistances ainsi obtenuesInfo
- Publication number
- FR2321755A1 FR2321755A1 FR7625429A FR7625429A FR2321755A1 FR 2321755 A1 FR2321755 A1 FR 2321755A1 FR 7625429 A FR7625429 A FR 7625429A FR 7625429 A FR7625429 A FR 7625429A FR 2321755 A1 FR2321755 A1 FR 2321755A1
- Authority
- FR
- France
- Prior art keywords
- varistances
- zinc oxide
- oxide type
- forming electrodes
- electrodes
- 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
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
- H01C7/105—Varistor cores
- H01C7/108—Metal oxide
- H01C7/112—ZnO type
-
- 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
- H01C17/06533—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component composed of oxides
- H01C17/06546—Oxides of zinc or cadmium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
- H01C17/281—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals by thick film techniques
- H01C17/283—Precursor compositions therefor, e.g. pastes, inks, glass frits
- H01C17/285—Precursor compositions therefor, e.g. pastes, inks, glass frits applied to zinc or cadmium oxide resistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50102446A JPS5226493A (en) | 1975-08-22 | 1975-08-22 | Electrode material made of zinc oxide and others for non-linear resist or |
JP50102445A JPS5226492A (en) | 1975-08-22 | 1975-08-22 | Electrode material made of zinc oxide and others for non-linear resist or |
JP50102447A JPS5226494A (en) | 1975-08-22 | 1975-08-22 | Electrode material made of zinc oxide and others for non-linear resist or |
JP50102448A JPS5226495A (en) | 1975-08-22 | 1975-08-22 | Electrode material made of zinc oxide and others for non-linear resist or |
JP50102444A JPS5226491A (en) | 1975-08-22 | 1975-08-22 | Electrode material made of zinc oxide and others for non-linear resist or |
JP50102442A JPS5226490A (en) | 1975-08-22 | 1975-08-22 | Electrode material made of zinc oxide and others for non-linear resist or |
JP50102449A JPS5226496A (en) | 1975-08-22 | 1975-08-22 | Electrode material made of zinc oxide and others for non-linear resist or |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2321755A1 true FR2321755A1 (fr) | 1977-03-18 |
FR2321755B1 FR2321755B1 (fr) | 1981-12-04 |
Family
ID=27565669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7625429A Granted FR2321755A1 (fr) | 1975-08-22 | 1976-08-20 | Procede de formation d'electrodes pour varistances du type a oxyde de zinc, et varistances ainsi obtenues |
Country Status (7)
Country | Link |
---|---|
US (1) | US4060661A (fr) |
CA (1) | CA1061472A (fr) |
DE (1) | DE2636954C3 (fr) |
FR (1) | FR2321755A1 (fr) |
GB (1) | GB1541477A (fr) |
IT (1) | IT1071413B (fr) |
NL (1) | NL7609108A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0037577A1 (fr) * | 1980-04-07 | 1981-10-14 | Hitachi, Ltd. | Résistance non-linéaire et procédé pour sa fabrication |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4265844A (en) * | 1979-05-16 | 1981-05-05 | Marcon Electronics Co. Ltd. | Method of manufacturing a voltage-nonlinear resistor |
US4338223A (en) * | 1979-05-30 | 1982-07-06 | Marcon Electronics Co., Ltd. | Method of manufacturing a voltage-nonlinear resistor |
US4374160A (en) * | 1981-03-18 | 1983-02-15 | Kabushiki Kaisha Meidensha | Method of making a non-linear voltage-dependent resistor |
US4460623A (en) * | 1981-11-02 | 1984-07-17 | General Electric Company | Method of varistor capacitance reduction by boron diffusion |
KR20100080612A (ko) * | 2007-10-18 | 2010-07-09 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 반도체 소자의 제조에 사용하기 위한 무연 전도성 조성물 및 공정: Mg-함유 첨가제 |
JP2011503772A (ja) * | 2007-10-18 | 2011-01-27 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 伝導性組成物、および半導体デバイスの製造における使用方法:Mg含有添加剤 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2633521A (en) * | 1949-06-28 | 1953-03-31 | Bell Telephone Labor Inc | High-temperature coefficient resistor and method of making it |
US3766098A (en) * | 1970-06-22 | 1973-10-16 | Matsushita Electric Ind Co Ltd | Voltage nonlinear resistors |
US3905006A (en) * | 1972-12-29 | 1975-09-09 | Michio Matsuoka | Voltage dependent resistor |
US3938069A (en) * | 1973-09-27 | 1976-02-10 | General Electric Company | Metal oxide varistor with passivating coating |
-
1976
- 1976-08-04 US US05/711,639 patent/US4060661A/en not_active Expired - Lifetime
- 1976-08-16 GB GB34041/76A patent/GB1541477A/en not_active Expired
- 1976-08-17 DE DE2636954A patent/DE2636954C3/de not_active Expired
- 1976-08-17 NL NL7609108A patent/NL7609108A/xx unknown
- 1976-08-20 FR FR7625429A patent/FR2321755A1/fr active Granted
- 1976-08-20 IT IT69065/76A patent/IT1071413B/it active
- 1976-08-20 CA CA259,580A patent/CA1061472A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0037577A1 (fr) * | 1980-04-07 | 1981-10-14 | Hitachi, Ltd. | Résistance non-linéaire et procédé pour sa fabrication |
Also Published As
Publication number | Publication date |
---|---|
FR2321755B1 (fr) | 1981-12-04 |
CA1061472A (fr) | 1979-08-28 |
DE2636954C3 (de) | 1980-06-26 |
NL7609108A (nl) | 1977-02-24 |
IT1071413B (it) | 1985-04-10 |
US4060661A (en) | 1977-11-29 |
DE2636954B2 (de) | 1979-09-27 |
GB1541477A (en) | 1979-03-07 |
DE2636954A1 (de) | 1977-03-17 |
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