BE874294A - Procede d'enlevement de matiere sur un composant electronique - Google Patents
Procede d'enlevement de matiere sur un composant electroniqueInfo
- Publication number
- BE874294A BE874294A BE2/57621A BE2057621A BE874294A BE 874294 A BE874294 A BE 874294A BE 2/57621 A BE2/57621 A BE 2/57621A BE 2057621 A BE2057621 A BE 2057621A BE 874294 A BE874294 A BE 874294A
- Authority
- BE
- Belgium
- Prior art keywords
- electronic component
- removal process
- material removal
- electronic
- component
- Prior art date
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
- H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
- H01C17/245—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by mechanical means, e.g. sand-blasting, cutting or ultrasonic treatment
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Thermistors And Varistors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87919378A | 1978-02-21 | 1978-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE874294A true BE874294A (fr) | 1979-08-20 |
Family
ID=25373611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2/57621A BE874294A (fr) | 1978-02-21 | 1979-02-20 | Procede d'enlevement de matiere sur un composant electronique |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS54126946A (fr) |
| AT (1) | AT371285B (fr) |
| AU (1) | AU521757B2 (fr) |
| BE (1) | BE874294A (fr) |
| BR (1) | BR7901048A (fr) |
| CA (1) | CA1114588A (fr) |
| CH (1) | CH645475A5 (fr) |
| DE (1) | DE2905075A1 (fr) |
| DK (1) | DK145688C (fr) |
| FI (1) | FI67452C (fr) |
| FR (1) | FR2417831A1 (fr) |
| GB (1) | GB2014789B (fr) |
| IE (1) | IE47843B1 (fr) |
| IL (1) | IL56683A (fr) |
| IT (1) | IT1110369B (fr) |
| MX (1) | MX145148A (fr) |
| NL (1) | NL7901331A (fr) |
| NO (1) | NO148354C (fr) |
| SE (1) | SE438750B (fr) |
| YU (1) | YU41979A (fr) |
-
1979
- 1979-02-10 DE DE19792905075 patent/DE2905075A1/de not_active Withdrawn
- 1979-02-16 IL IL56683A patent/IL56683A/xx unknown
- 1979-02-16 JP JP1778579A patent/JPS54126946A/ja active Pending
- 1979-02-16 IE IE307/79A patent/IE47843B1/en unknown
- 1979-02-16 AT AT0121279A patent/AT371285B/de not_active IP Right Cessation
- 1979-02-19 CH CH162279A patent/CH645475A5/de not_active IP Right Cessation
- 1979-02-19 GB GB7905808A patent/GB2014789B/en not_active Expired
- 1979-02-19 BR BR7901048A patent/BR7901048A/pt unknown
- 1979-02-19 FI FI790553A patent/FI67452C/fi not_active IP Right Cessation
- 1979-02-19 DK DK71379A patent/DK145688C/da active
- 1979-02-20 YU YU00419/79A patent/YU41979A/xx unknown
- 1979-02-20 NL NL7901331A patent/NL7901331A/xx not_active Application Discontinuation
- 1979-02-20 AU AU44400/79A patent/AU521757B2/en not_active Ceased
- 1979-02-20 IT IT20353/79A patent/IT1110369B/it active
- 1979-02-20 BE BE2/57621A patent/BE874294A/fr not_active IP Right Cessation
- 1979-02-20 CA CA321,920A patent/CA1114588A/fr not_active Expired
- 1979-02-20 NO NO790558A patent/NO148354C/no unknown
- 1979-02-20 SE SE7901498A patent/SE438750B/sv unknown
- 1979-02-21 FR FR7904444A patent/FR2417831A1/fr active Granted
- 1979-02-21 MX MX176679A patent/MX145148A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK71379A (da) | 1979-08-22 |
| FI67452C (fi) | 1985-03-11 |
| NL7901331A (nl) | 1979-08-23 |
| SE438750B (sv) | 1985-04-29 |
| FI790553A7 (fi) | 1979-08-22 |
| IE47843B1 (en) | 1984-06-27 |
| IT7920353A0 (it) | 1979-02-20 |
| AU521757B2 (en) | 1982-04-29 |
| DK145688C (da) | 1983-07-18 |
| SE7901498L (sv) | 1979-08-22 |
| CH645475A5 (de) | 1984-09-28 |
| BR7901048A (pt) | 1979-10-02 |
| CA1114588A (fr) | 1981-12-22 |
| NO148354B (no) | 1983-06-13 |
| DE2905075A1 (de) | 1979-09-13 |
| YU41979A (en) | 1983-04-30 |
| DK145688B (da) | 1983-01-24 |
| GB2014789B (en) | 1982-06-30 |
| IE790307L (en) | 1979-08-21 |
| IT1110369B (it) | 1985-12-23 |
| NO148354C (no) | 1983-09-21 |
| IL56683A (en) | 1982-04-30 |
| GB2014789A (en) | 1979-08-30 |
| IL56683A0 (en) | 1979-05-31 |
| FI67452B (fi) | 1984-11-30 |
| FR2417831A1 (fr) | 1979-09-14 |
| AT371285B (de) | 1983-06-10 |
| JPS54126946A (en) | 1979-10-02 |
| ATA121279A (de) | 1982-10-15 |
| NO790558L (no) | 1979-08-22 |
| MX145148A (es) | 1982-01-11 |
| FR2417831B3 (fr) | 1981-11-13 |
| AU4440079A (en) | 1979-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SCHONBERGER MILTON Effective date: 19860228 |