BE665344A - - Google Patents
Info
- Publication number
- BE665344A BE665344A BE665344DA BE665344A BE 665344 A BE665344 A BE 665344A BE 665344D A BE665344D A BE 665344DA BE 665344 A BE665344 A BE 665344A
- Authority
- BE
- Belgium
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/901—Printed circuit
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Non-Adjustable Resistors (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US377303A US3420706A (en) | 1964-06-23 | 1964-06-23 | Technique for fabrication of printed circuit resistors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE665344A true BE665344A (xx) | 1965-10-01 |
Family
ID=23488560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE665344D BE665344A (xx) | 1964-06-23 | 1965-06-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3420706A (xx) |
| BE (1) | BE665344A (xx) |
| DE (1) | DE1590983A1 (xx) |
| FR (1) | FR1438718A (xx) |
| GB (1) | GB1114569A (xx) |
| NL (1) | NL6503604A (xx) |
| SE (1) | SE313361B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1542510A (fr) * | 1967-06-12 | 1968-10-18 | Alcatel Sa | Procédé et dispositif pour le réglage des résistances en couche mince par oxydation thermique |
| US3655545A (en) * | 1968-02-28 | 1972-04-11 | Ppg Industries Inc | Post heating of sputtered metal oxide films |
| BE793097A (fr) * | 1971-12-30 | 1973-04-16 | Western Electric Co | Procede pour ajuster le coefficient de resistance en fonction de la temperature d'alliages tantale-aluminium |
| CN105551703B (zh) * | 2016-03-07 | 2018-07-13 | 中国振华集团云科电子有限公司 | 高电压、高功率厚膜电阻器的制造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3056937A (en) * | 1952-07-19 | 1962-10-02 | Pritikin Nathan | Electrical resistor and method and apparatus for producing resistors |
| US3167451A (en) * | 1959-08-26 | 1965-01-26 | Sprague Electric Co | Method of resistor production |
| US3159556A (en) * | 1960-12-08 | 1964-12-01 | Bell Telephone Labor Inc | Stabilized tantalum film resistors |
| US3148129A (en) * | 1959-10-12 | 1964-09-08 | Bell Telephone Labor Inc | Metal film resistors |
| US3189482A (en) * | 1961-03-09 | 1965-06-15 | Gen Mills Inc | Metal film resistor and method of its formation |
| US3218194A (en) * | 1962-04-19 | 1965-11-16 | Gold loaded tantalum film | |
| US3220889A (en) * | 1962-08-02 | 1965-11-30 | Philco Corp | Electrical circuit components |
-
1964
- 1964-06-23 US US377303A patent/US3420706A/en not_active Expired - Lifetime
-
1965
- 1965-03-22 NL NL6503604A patent/NL6503604A/xx unknown
- 1965-05-03 DE DE1965W0039080 patent/DE1590983A1/de active Pending
- 1965-06-11 BE BE665344D patent/BE665344A/xx unknown
- 1965-06-15 FR FR20925A patent/FR1438718A/fr not_active Expired
- 1965-06-17 GB GB25618/65A patent/GB1114569A/en not_active Expired
- 1965-06-21 SE SE8194/65A patent/SE313361B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1114569A (en) | 1968-05-22 |
| SE313361B (xx) | 1969-08-11 |
| FR1438718A (fr) | 1966-05-13 |
| DE1590983A1 (de) | 1970-06-18 |
| US3420706A (en) | 1969-01-07 |
| NL6503604A (xx) | 1965-12-24 |