JPH0438159B2 - - Google Patents
Info
- Publication number
- JPH0438159B2 JPH0438159B2 JP59198162A JP19816284A JPH0438159B2 JP H0438159 B2 JPH0438159 B2 JP H0438159B2 JP 59198162 A JP59198162 A JP 59198162A JP 19816284 A JP19816284 A JP 19816284A JP H0438159 B2 JPH0438159 B2 JP H0438159B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- plating
- forming
- conductive circuit
- circuit board
- 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.)
- Expired - Lifetime
Links
Landscapes
- Production Of Multi-Layered Print Wiring Board (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59198162A JPS6175596A (ja) | 1984-09-20 | 1984-09-20 | スルホール多層回路基板の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59198162A JPS6175596A (ja) | 1984-09-20 | 1984-09-20 | スルホール多層回路基板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6175596A JPS6175596A (ja) | 1986-04-17 |
JPH0438159B2 true JPH0438159B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-06-23 |
Family
ID=16386492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59198162A Granted JPS6175596A (ja) | 1984-09-20 | 1984-09-20 | スルホール多層回路基板の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6175596A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6484698A (en) * | 1987-09-26 | 1989-03-29 | Matsushita Electric Works Ltd | Manufacture of multilayer circuit board |
JP4840628B2 (ja) * | 2000-07-24 | 2011-12-21 | 日立化成工業株式会社 | 半導体パッケージ用基板の製造方法とその方法を用いた半導体パッケージの製造方法及びこれらの方法を用いた半導体パッケージ用基板と半導体パッケージ |
CN104819931A (zh) * | 2015-04-24 | 2015-08-05 | 深圳崇达多层线路板有限公司 | 一种电路板盲孔可靠性的检测方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5515117B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-04-15 | 1980-04-21 | ||
JPS5445960A (en) * | 1977-09-16 | 1979-04-11 | Mitsubishi Electric Corp | Freezing/melting sludge treatment apparatus |
JPS5731188A (en) * | 1980-07-31 | 1982-02-19 | Ibigawa Electric Ind Co Ltd | Method of producing printed circuit board |
-
1984
- 1984-09-20 JP JP59198162A patent/JPS6175596A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6175596A (ja) | 1986-04-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |