JPS52119191A - Adjustement of electronic circuit - Google Patents
Adjustement of electronic circuitInfo
- Publication number
- JPS52119191A JPS52119191A JP3576776A JP3576776A JPS52119191A JP S52119191 A JPS52119191 A JP S52119191A JP 3576776 A JP3576776 A JP 3576776A JP 3576776 A JP3576776 A JP 3576776A JP S52119191 A JPS52119191 A JP S52119191A
- Authority
- JP
- Japan
- Prior art keywords
- adjustement
- electronic circuit
- conductor
- inprove
- unexposed
- 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.)
- Pending
Links
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
PURPOSE:To inprove the yield by irradiating correcting part from the surface of the electron circuit to fuse and eliminate insulating layers or the electric conductor and then inserting the insulator the conductor to adjust and change the unexposed distribution easily.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3576776A JPS52119191A (en) | 1976-03-31 | 1976-03-31 | Adjustement of electronic circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3576776A JPS52119191A (en) | 1976-03-31 | 1976-03-31 | Adjustement of electronic circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52119191A true JPS52119191A (en) | 1977-10-06 |
Family
ID=12451003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3576776A Pending JPS52119191A (en) | 1976-03-31 | 1976-03-31 | Adjustement of electronic circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52119191A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02153591A (en) * | 1988-12-05 | 1990-06-13 | Nec Corp | Repair of printed wiring board |
JPH04132292A (en) * | 1990-09-21 | 1992-05-06 | Nec Corp | Polyimide resin multilayer wiring board |
JPH06104577A (en) * | 1992-09-18 | 1994-04-15 | Fujitsu Ltd | Conductor cutting method for printed wiring board |
US6415504B1 (en) | 1996-02-28 | 2002-07-09 | Fujitsu Limited | Altering method of circuit pattern of printed-circuit board |
-
1976
- 1976-03-31 JP JP3576776A patent/JPS52119191A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02153591A (en) * | 1988-12-05 | 1990-06-13 | Nec Corp | Repair of printed wiring board |
JPH04132292A (en) * | 1990-09-21 | 1992-05-06 | Nec Corp | Polyimide resin multilayer wiring board |
JPH06104577A (en) * | 1992-09-18 | 1994-04-15 | Fujitsu Ltd | Conductor cutting method for printed wiring board |
US6415504B1 (en) | 1996-02-28 | 2002-07-09 | Fujitsu Limited | Altering method of circuit pattern of printed-circuit board |
US6909065B2 (en) | 1996-02-28 | 2005-06-21 | Fujitsu Limited | Altering method of circuit pattern of printed-circuit board, cutting method of circuit pattern of printed-circuit board and printed-circuit board having altered circuit pattern |
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