JPS54160526A - Manufacture of printing distributing board embedded with metal core having contact plug - Google Patents
Manufacture of printing distributing board embedded with metal core having contact plugInfo
- Publication number
- JPS54160526A JPS54160526A JP6943678A JP6943678A JPS54160526A JP S54160526 A JPS54160526 A JP S54160526A JP 6943678 A JP6943678 A JP 6943678A JP 6943678 A JP6943678 A JP 6943678A JP S54160526 A JPS54160526 A JP S54160526A
- Authority
- JP
- Japan
- Prior art keywords
- plating
- contact plugs
- metal core
- printing distributing
- distributing 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.)
- Pending
Links
Abstract
PURPOSE: To manufacture a printing distributing board embedded with metal cores having contact plugs, which has stable quality, with high efficiency by the procedure in which lead wires for the electric plating of contact plugs are formed on a metal core base plate subjected to a printing distributing work and then after the completion of the electric plating for contact plugs, the lead wires are removed.
CONSTITUTION: The metal core 7 of iron plate, etc., having through holes, is coated over with an insulating adhesive by an electrodeposition method, etc., and then the metal core so treated is further subjected to an intensification treatment and then to a panel copper-plating layer-forming treatment. Then, it is coated with a pattern plating resisto and then the copper plating other than the patten copper plating is removed by etching to form the circuit 8 and the stopper 9. And so, the lead wires 10 for the electric plating of contact plugs are formed by means of a screen printing method using a conductive paint and then an electric plating of Ni and Au is applied on the contact plug 9. Lastly, the conductive paint applied is removed by blushing and then a flux is coated on it to obtain a printing distributing board embedded with metal cores having contact plugs.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6943678A JPS54160526A (en) | 1978-06-09 | 1978-06-09 | Manufacture of printing distributing board embedded with metal core having contact plug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6943678A JPS54160526A (en) | 1978-06-09 | 1978-06-09 | Manufacture of printing distributing board embedded with metal core having contact plug |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54160526A true JPS54160526A (en) | 1979-12-19 |
Family
ID=13402576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6943678A Pending JPS54160526A (en) | 1978-06-09 | 1978-06-09 | Manufacture of printing distributing board embedded with metal core having contact plug |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54160526A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62102587A (en) * | 1985-10-30 | 1987-05-13 | 株式会社東芝 | Wiring board |
JPS63502630A (en) * | 1986-08-19 | 1988-09-29 | インターナシヨナル・ビジネス・マシーンズ・コーポレーション | How to make printed circuit boards |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833553A (en) * | 1971-09-01 | 1973-05-11 | ||
JPS493738A (en) * | 1972-05-04 | 1974-01-14 |
-
1978
- 1978-06-09 JP JP6943678A patent/JPS54160526A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833553A (en) * | 1971-09-01 | 1973-05-11 | ||
JPS493738A (en) * | 1972-05-04 | 1974-01-14 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62102587A (en) * | 1985-10-30 | 1987-05-13 | 株式会社東芝 | Wiring board |
JPS63502630A (en) * | 1986-08-19 | 1988-09-29 | インターナシヨナル・ビジネス・マシーンズ・コーポレーション | How to make printed circuit boards |
JPH0312791B2 (en) * | 1986-08-19 | 1991-02-21 | Intaanashonaru Bijinesu Mashiinzu Corp |
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