JPS6428990A - Printed circuit board - Google Patents

Printed circuit board

Info

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
Application number
JP18586987A
Other languages
Japanese (ja)
Inventor
Hironori Koyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meiki Seisakusho KK
Original Assignee
Meiki Seisakusho KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Meiki Seisakusho KK filed Critical Meiki Seisakusho KK
Priority to JP18586987A priority Critical patent/JPS6428990A/en
Publication of JPS6428990A publication Critical patent/JPS6428990A/en
Pending legal-status Critical Current

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.
JP18586987A 1987-07-24 1987-07-24 Printed circuit board Pending JPS6428990A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234056B2 (en) * 1973-11-15 1977-09-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234056B2 (en) * 1973-11-15 1977-09-01

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