NL7104169A - - Google Patents
Info
- Publication number
- NL7104169A NL7104169A NL7104169A NL7104169A NL7104169A NL 7104169 A NL7104169 A NL 7104169A NL 7104169 A NL7104169 A NL 7104169A NL 7104169 A NL7104169 A NL 7104169A NL 7104169 A NL7104169 A NL 7104169A
- Authority
- NL
- Netherlands
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
- H01C17/262—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material by electrolytic treatment, e.g. anodic oxydation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/02—Heating or cooling
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N97/00—Electric solid-state thin-film or thick-film devices, not otherwise provided for
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
- H05K1/167—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed resistors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2376670A | 1970-03-30 | 1970-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7104169A true NL7104169A (xx) | 1971-10-04 |
Family
ID=21817079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7104169A NL7104169A (xx) | 1970-03-30 | 1971-03-29 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3723257A (xx) |
JP (1) | JPS5140622B1 (xx) |
BE (1) | BE764937A (xx) |
DE (1) | DE2114972B2 (xx) |
FR (1) | FR2087911A5 (xx) |
GB (1) | GB1322996A (xx) |
NL (1) | NL7104169A (xx) |
SE (1) | SE363923B (xx) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956081A (en) * | 1973-04-09 | 1976-05-11 | General Radio | Method of high speed resistor trimming |
US4300196A (en) * | 1975-09-15 | 1981-11-10 | Western Electric Co., Inc. | Method of adjusting circuit components |
JPS53114581U (xx) * | 1977-02-17 | 1978-09-12 | ||
US4666567A (en) * | 1981-07-31 | 1987-05-19 | The Boeing Company | Automated alternating polarity pulse electrolytic processing of electrically conductive substances |
US4517059A (en) * | 1981-07-31 | 1985-05-14 | The Boeing Company | Automated alternating polarity direct current pulse electrolytic processing of metals |
US4478689A (en) * | 1981-07-31 | 1984-10-23 | The Boeing Company | Automated alternating polarity direct current pulse electrolytic processing of metals |
US4545876A (en) * | 1984-05-02 | 1985-10-08 | United Technologies Corporation | Method and apparatus for surface treating |
WO2004097859A2 (en) * | 2003-03-20 | 2004-11-11 | Microbridge Technologies Inc. | Bidirectional thermal trimming of electrical resistance |
US8847117B2 (en) * | 2008-03-14 | 2014-09-30 | Sensortechnics GmbH | Method of stabilizing thermal resistors |
-
1970
- 1970-03-30 US US00023766A patent/US3723257A/en not_active Expired - Lifetime
-
1971
- 1971-03-25 SE SE03896/71A patent/SE363923B/xx unknown
- 1971-03-27 DE DE19712114972 patent/DE2114972B2/de active Pending
- 1971-03-29 FR FR7110986A patent/FR2087911A5/fr not_active Expired
- 1971-03-29 NL NL7104169A patent/NL7104169A/xx unknown
- 1971-03-29 BE BE764937A patent/BE764937A/xx unknown
- 1971-03-30 JP JP46018441A patent/JPS5140622B1/ja active Pending
- 1971-04-19 GB GB2538571*A patent/GB1322996A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2114972A1 (de) | 1971-10-14 |
BE764937A (fr) | 1971-08-16 |
SE363923B (xx) | 1974-02-04 |
GB1322996A (en) | 1973-07-11 |
JPS5140622B1 (xx) | 1976-11-05 |
US3723257A (en) | 1973-03-27 |
FR2087911A5 (xx) | 1971-12-31 |
DE2114972B2 (de) | 1973-03-15 |