DE2144571A1 - Verfahren zur Herstellung von Dickfilm-Widerständen - Google Patents
Verfahren zur Herstellung von Dickfilm-WiderständenInfo
- Publication number
- DE2144571A1 DE2144571A1 DE19712144571 DE2144571A DE2144571A1 DE 2144571 A1 DE2144571 A1 DE 2144571A1 DE 19712144571 DE19712144571 DE 19712144571 DE 2144571 A DE2144571 A DE 2144571A DE 2144571 A1 DE2144571 A1 DE 2144571A1
- Authority
- DE
- Germany
- Prior art keywords
- resistance
- resistors
- value
- fired
- conveyor belt
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 38
- 238000000034 method Methods 0.000 title claims description 35
- 230000008569 process Effects 0.000 title claims description 19
- 238000010304 firing Methods 0.000 claims description 41
- 238000007639 printing Methods 0.000 claims description 20
- 238000012360 testing method Methods 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 description 30
- 239000000463 material Substances 0.000 description 18
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 239000011195 cermet Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- HBEQXAKJSGXAIQ-UHFFFAOYSA-N oxopalladium Chemical compound [Pd]=O HBEQXAKJSGXAIQ-UHFFFAOYSA-N 0.000 description 2
- 229910003445 palladium oxide Inorganic materials 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 241001530812 Goupia glabra Species 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
- H01C17/26—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material
- H01C17/265—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material by chemical or thermal treatment, e.g. oxydation, reduction, annealing
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13031671A | 1971-04-01 | 1971-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2144571A1 true DE2144571A1 (de) | 1972-10-05 |
Family
ID=22444116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712144571 Pending DE2144571A1 (de) | 1971-04-01 | 1971-09-06 | Verfahren zur Herstellung von Dickfilm-Widerständen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3793717A (OSRAM) |
| JP (1) | JPS5316518B1 (OSRAM) |
| CA (1) | CA930481A (OSRAM) |
| DE (1) | DE2144571A1 (OSRAM) |
| FR (1) | FR2133387A5 (OSRAM) |
| GB (1) | GB1342973A (OSRAM) |
| NL (1) | NL7112417A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3723052A1 (de) * | 1987-07-11 | 1989-01-19 | Kernforschungsz Karlsruhe | Herstellung von inerten, katalytisch wirksamen oder gassensitiven keramikschichten fuer gassensoren |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245210A (en) * | 1979-03-19 | 1981-01-13 | Rca Corporation | Thick film resistor element and method of fabricating |
| US4756923A (en) * | 1986-07-28 | 1988-07-12 | International Business Machines Corp. | Method of controlling resistivity of plated metal and product formed thereby |
| US5055144A (en) * | 1989-10-02 | 1991-10-08 | Allied-Signal Inc. | Methods of monitoring precipitates in metallic materials |
| US5487014A (en) * | 1994-08-26 | 1996-01-23 | The United States Of America As Represented By The Secretary Of The Army | Low cost automated system for evaluating the electrical characteristics of ferroelectric materials |
| JPH08105863A (ja) * | 1994-10-05 | 1996-04-23 | Kobe Steel Ltd | 金属材の導電率分布計測装置 |
| DE19915525A1 (de) * | 1999-04-07 | 2000-11-02 | Bosch Gmbh Robert | Temperaturfühler mit wenigstens einer Leiterbahn und Verfahren zur Herstellung eines Temperaturfühlers |
| US6453219B1 (en) | 1999-09-23 | 2002-09-17 | Kic Thermal Profiling | Method and apparatus for controlling temperature response of a part in a conveyorized thermal processor |
| US6560514B1 (en) | 1999-09-23 | 2003-05-06 | Kic Thermal Profiling | Method and apparatus for optimizing control of a part temperature in conveyorized thermal processor |
| US6283379B1 (en) | 2000-02-14 | 2001-09-04 | Kic Thermal Profiling | Method for correlating processor and part temperatures using an air temperature sensor for a conveyorized thermal processor |
| GB2393037B (en) * | 2002-09-11 | 2007-05-23 | Tera View Ltd | Method of enhancing the photoconductive properties of a semiconductor and method of producing a seminconductor with enhanced photoconductive properties |
| WO2006076607A1 (en) * | 2005-01-14 | 2006-07-20 | Cabot Corporation | Ink-jet printing of passive electricalcomponents |
| US7915058B2 (en) * | 2005-01-28 | 2011-03-29 | Semiconductor Energy Laboratory Co., Ltd. | Substrate having pattern and method for manufacturing the same, and semiconductor device and method for manufacturing the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3261082A (en) * | 1962-03-27 | 1966-07-19 | Ibm | Method of tailoring thin film impedance devices |
| US3457636A (en) * | 1964-11-12 | 1969-07-29 | Bunker Ramo | Thin-film resistor adjustment |
| US3520051A (en) * | 1967-05-01 | 1970-07-14 | Rca Corp | Stabilization of thin film transistors |
| US3607386A (en) * | 1968-06-04 | 1971-09-21 | Robert T Galla | Method of preparing resistive films |
| US3665599A (en) * | 1970-04-27 | 1972-05-30 | Corning Glass Works | Method of making refractory metal carbide thin film resistors |
-
1971
- 1971-04-01 US US00130316A patent/US3793717A/en not_active Expired - Lifetime
- 1971-07-07 GB GB4168871*A patent/GB1342973A/en not_active Expired
- 1971-09-06 DE DE19712144571 patent/DE2144571A1/de active Pending
- 1971-09-09 NL NL7112417A patent/NL7112417A/xx unknown
- 1971-09-13 FR FR7132956A patent/FR2133387A5/fr not_active Expired
- 1971-09-14 JP JP7165071A patent/JPS5316518B1/ja active Pending
- 1971-09-17 CA CA123160A patent/CA930481A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3723052A1 (de) * | 1987-07-11 | 1989-01-19 | Kernforschungsz Karlsruhe | Herstellung von inerten, katalytisch wirksamen oder gassensitiven keramikschichten fuer gassensoren |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5316518B1 (OSRAM) | 1978-06-01 |
| GB1342973A (en) | 1974-01-10 |
| NL7112417A (OSRAM) | 1972-10-03 |
| FR2133387A5 (OSRAM) | 1972-11-24 |
| CA930481A (en) | 1973-07-17 |
| US3793717A (en) | 1974-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |