JPS6428990A - Printed circuit board - Google Patents
Printed circuit boardInfo
- Publication number
- JPS6428990A JPS6428990A JP18586987A JP18586987A JPS6428990A JP S6428990 A JPS6428990 A JP S6428990A JP 18586987 A JP18586987 A JP 18586987A JP 18586987 A JP18586987 A JP 18586987A JP S6428990 A JPS6428990 A JP S6428990A
- Authority
- JP
- Japan
- Prior art keywords
- substrate material
- anchor
- circuit pattern
- layer
- 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.)
- Pending
Links
Landscapes
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
PURPOSE:To eliminate outer damage of a circuit pattern and to prevent electric characteristics from deteriorating due to the chemical influence of an oxidation and the like by connecting a substrate material to a circuit pattern, penetrating terminal pins which reach to the rear face of the substrate material, and integrally coating the front face of the substrate material integrally with a protective synthetic resin layer. CONSTITUTION:A circuit pattern 51 formed on the front face 11A of a substrate material 11 is covered with a protective synthetic resin layer 19, and the pattern 51 is so connected to an exterior by terminal pins 60 which arrive at the rear face 11B of the material as to be conductive. In order to integrate the material 11 with the layer 19, an anchor 90 is provided. The anchor 90 is formed by feeding part 19A of the resin of the layer to a tapered connecting hole (anchor hole) 15 formed at the material 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18586987A JPS6428990A (en) | 1987-07-24 | 1987-07-24 | Printed circuit board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18586987A JPS6428990A (en) | 1987-07-24 | 1987-07-24 | Printed circuit board |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6428990A true JPS6428990A (en) | 1989-01-31 |
Family
ID=16178301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18586987A Pending JPS6428990A (en) | 1987-07-24 | 1987-07-24 | Printed circuit board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6428990A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5234056B2 (en) * | 1973-11-15 | 1977-09-01 |
-
1987
- 1987-07-24 JP JP18586987A patent/JPS6428990A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5234056B2 (en) * | 1973-11-15 | 1977-09-01 |
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