JPS5830721B2 - サ−ミスタセイゾウホウホウ - Google Patents
サ−ミスタセイゾウホウホウInfo
- Publication number
- JPS5830721B2 JPS5830721B2 JP50058499A JP5849975A JPS5830721B2 JP S5830721 B2 JPS5830721 B2 JP S5830721B2 JP 50058499 A JP50058499 A JP 50058499A JP 5849975 A JP5849975 A JP 5849975A JP S5830721 B2 JPS5830721 B2 JP S5830721B2
- Authority
- JP
- Japan
- Prior art keywords
- thermistor
- conductors
- conductor
- reaction
- point
- 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.)
- Expired
Links
- 239000004020 conductor Substances 0.000 claims description 47
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 239000004065 semiconductor Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000000197 pyrolysis Methods 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 4
- 239000002019 doping agent Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 7
- 229910052796 boron Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- 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
- H01C17/20—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by pyrolytic processes
-
- 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
-
- 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
- Y10T29/49085—Thermally variable
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
- Chemical Vapour Deposition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22856/74A IT1012467B (it) | 1974-05-17 | 1974-05-17 | Procedimento per ottenere termi stori |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50160766A JPS50160766A (OSRAM) | 1975-12-26 |
| JPS5830721B2 true JPS5830721B2 (ja) | 1983-07-01 |
Family
ID=11201225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50058499A Expired JPS5830721B2 (ja) | 1974-05-17 | 1975-05-15 | サ−ミスタセイゾウホウホウ |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3981071A (OSRAM) |
| JP (1) | JPS5830721B2 (OSRAM) |
| DE (1) | DE2521704C3 (OSRAM) |
| FR (1) | FR2271645B1 (OSRAM) |
| GB (1) | GB1505163A (OSRAM) |
| IT (1) | IT1012467B (OSRAM) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE660146C (de) * | 1935-06-19 | 1938-05-19 | Siemens & Halske Akt Ges | Die Verwendung an sich bekannter gekreuzter Draehte als traegheitsarmer Widerstand mit negativem Temperaturkoeffizienten |
| DE706841C (de) * | 1936-12-24 | 1941-06-06 | Int Standard Electric Corp | Elektrischer Widerstand |
| BE586067A (OSRAM) * | 1959-12-28 | 1960-01-15 | ||
| DE1415661A1 (de) * | 1962-09-28 | 1968-10-10 | Carborundum Co | Halbleiter |
| US3328722A (en) * | 1963-08-22 | 1967-06-27 | Hitachi Ltd | Critical temperature thermistor relaxation oscillator |
| US3865550A (en) * | 1970-08-26 | 1975-02-11 | Nat Res Dev | Semi-conducting gas sensitive devices |
| DE2210742A1 (de) * | 1972-03-06 | 1973-09-20 | Siemens Ag | Verfahren zur herstellung von metallbzw. metallegierungs-kohlenstoff-widerstaenden |
-
1974
- 1974-05-17 IT IT22856/74A patent/IT1012467B/it active
-
1975
- 1975-03-25 US US05/561,940 patent/US3981071A/en not_active Expired - Lifetime
- 1975-05-15 DE DE2521704A patent/DE2521704C3/de not_active Expired
- 1975-05-15 JP JP50058499A patent/JPS5830721B2/ja not_active Expired
- 1975-05-16 GB GB20779/75A patent/GB1505163A/en not_active Expired
- 1975-05-16 FR FR7516253A patent/FR2271645B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2521704C3 (de) | 1982-03-11 |
| IT1012467B (it) | 1977-03-10 |
| DE2521704A1 (de) | 1975-11-27 |
| GB1505163A (en) | 1978-03-30 |
| US3981071A (en) | 1976-09-21 |
| FR2271645A1 (OSRAM) | 1975-12-12 |
| JPS50160766A (OSRAM) | 1975-12-26 |
| DE2521704B2 (de) | 1981-05-14 |
| FR2271645B1 (OSRAM) | 1981-09-25 |
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