CA930481A - Method of controlling resistance values of thick-film resistors - Google Patents
Method of controlling resistance values of thick-film resistorsInfo
- Publication number
- CA930481A CA930481A CA123160A CA123160A CA930481A CA 930481 A CA930481 A CA 930481A CA 123160 A CA123160 A CA 123160A CA 123160 A CA123160 A CA 123160A CA 930481 A CA930481 A CA 930481A
- Authority
- CA
- Canada
- Prior art keywords
- thick
- resistance values
- film resistors
- controlling resistance
- controlling
- 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
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 |
---|---|
CA930481A true CA930481A (en) | 1973-07-17 |
Family
ID=22444116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA123160A Expired CA930481A (en) | 1971-04-01 | 1971-09-17 | Method of controlling resistance values of thick-film resistors |
Country Status (7)
Country | Link |
---|---|
US (1) | US3793717A (en) |
JP (1) | JPS5316518B1 (en) |
CA (1) | CA930481A (en) |
DE (1) | DE2144571A1 (en) |
FR (1) | FR2133387A5 (en) |
GB (1) | GB1342973A (en) |
NL (1) | NL7112417A (en) |
Families Citing this family (13)
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 |
DE3723052A1 (en) * | 1987-07-11 | 1989-01-19 | Kernforschungsz Karlsruhe | PRODUCTION OF INERT, CATALYTICALLY EFFECTIVE OR GAS-SENSITIVE CERAMIC LAYERS FOR GAS SENSORS |
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 (en) * | 1994-10-05 | 1996-04-23 | Kobe Steel Ltd | Measuring apparatus for conductivity distribution of metal material |
DE19915525A1 (en) * | 1999-04-07 | 2000-11-02 | Bosch Gmbh Robert | Temperature sensor with at least one conductor track and method for producing a temperature sensor |
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 |
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 |
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 |
US20060176350A1 (en) * | 2005-01-14 | 2006-08-10 | Howarth James J | Replacement of passive electrical components |
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/en 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
Also Published As
Publication number | Publication date |
---|---|
FR2133387A5 (en) | 1972-11-24 |
JPS5316518B1 (en) | 1978-06-01 |
US3793717A (en) | 1974-02-26 |
GB1342973A (en) | 1974-01-10 |
DE2144571A1 (en) | 1972-10-05 |
NL7112417A (en) | 1972-10-03 |
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