JPS5022278B1 - - Google Patents
Info
- Publication number
- JPS5022278B1 JPS5022278B1 JP44095402A JP9540269A JPS5022278B1 JP S5022278 B1 JPS5022278 B1 JP S5022278B1 JP 44095402 A JP44095402 A JP 44095402A JP 9540269 A JP9540269 A JP 9540269A JP S5022278 B1 JPS5022278 B1 JP S5022278B1
- Authority
- JP
- Japan
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0823—Devices involving rotation of the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
- B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
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- 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
- H01C17/242—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by laser
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Laser Beam Processing (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681811864 DE1811864C3 (de) | 1968-11-29 | 1968-11-29 | Verfahren zum Entfernen von Teilen einer auf einem isolierenden Trägerkörper aufgebrachten Widerstandsschicht mittels gebündelter Laserstrahlung |
| DE19681812187 DE1812187B2 (de) | 1968-12-02 | 1968-12-02 | Verfahren zum einschneiden von rillen in auf einem traegerkoerper aufgebrachte duenne schichten fuer elektrotechnische anwendungen mittels gebuendelter laserstrahlung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5022278B1 true JPS5022278B1 (xx) | 1975-07-29 |
Family
ID=25756516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44095402A Pending JPS5022278B1 (xx) | 1968-11-29 | 1969-11-29 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5022278B1 (xx) |
| AT (1) | AT297153B (xx) |
| BE (1) | BE742403A (xx) |
| ES (1) | ES373952A1 (xx) |
| FR (1) | FR2024557A1 (xx) |
| GB (1) | GB1255373A (xx) |
| LU (1) | LU59908A1 (xx) |
| NL (1) | NL6915018A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2909140C2 (de) * | 1979-03-08 | 1983-07-28 | R + S Stanzformen GmbH, 6000 Frankfurt | Vorrichtung zum Schneiden von Stanzformschnittfugen für Bandstahlschnittwerkzeuge mittels eines Laserstrahls |
| DE2916329C3 (de) * | 1979-04-23 | 1982-03-11 | Siemens AG, 1000 Berlin und 8000 München | Elektrisches Netzwerk |
| JPS60213837A (ja) * | 1984-04-09 | 1985-10-26 | Tokyo Electric Co Ltd | ロ−ドセル |
-
1969
- 1969-10-03 NL NL6915018A patent/NL6915018A/xx unknown
- 1969-11-26 ES ES373952A patent/ES373952A1/es not_active Expired
- 1969-11-27 AT AT1111769A patent/AT297153B/de not_active IP Right Cessation
- 1969-11-27 LU LU59908D patent/LU59908A1/xx unknown
- 1969-11-28 FR FR6941163A patent/FR2024557A1/fr not_active Withdrawn
- 1969-11-28 BE BE742403D patent/BE742403A/xx not_active Expired
- 1969-11-29 JP JP44095402A patent/JPS5022278B1/ja active Pending
- 1969-12-01 GB GB58562/69A patent/GB1255373A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES373952A1 (es) | 1972-03-16 |
| AT297153B (de) | 1972-03-10 |
| GB1255373A (en) | 1971-12-01 |
| FR2024557A1 (xx) | 1970-08-28 |
| LU59908A1 (xx) | 1970-01-27 |
| NL6915018A (xx) | 1970-06-02 |
| BE742403A (xx) | 1970-05-28 |