JPS6245864U - - Google Patents
Info
- Publication number
- JPS6245864U JPS6245864U JP13687885U JP13687885U JPS6245864U JP S6245864 U JPS6245864 U JP S6245864U JP 13687885 U JP13687885 U JP 13687885U JP 13687885 U JP13687885 U JP 13687885U JP S6245864 U JPS6245864 U JP S6245864U
- Authority
- JP
- Japan
- Prior art keywords
- hole plating
- plating section
- wiring board
- printed wiring
- processed
- 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
- 238000007747 plating Methods 0.000 claims description 5
Landscapes
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Description
第1図はこの考案による印刷配線板の一実施例
を示す、スルホールメツキ部附近の拡大断面図、
第2図は従来の印刷配線板のスルホールメツキ部
附近を示す拡大断面図である。
図において、11は印刷配線板、12はスルホ
ールメツキ部、12aは皿状加工部である。なお
、各図中、同一符号は同一又は相当部分を示す。
FIG. 1 is an enlarged sectional view of the vicinity of the through-hole plating part, showing an embodiment of the printed wiring board according to this invention;
FIG. 2 is an enlarged sectional view showing the vicinity of the through-hole plating portion of a conventional printed wiring board. In the figure, 11 is a printed wiring board, 12 is a through-hole plating part, and 12a is a dish-shaped part. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
印刷配線板において、前記スルホールメツキ部の
端部を皿状に加工したことを特徴とする印刷配線
板。 What is claimed is: 1. A printed wiring board comprising a through-hole plating section connecting both surfaces, characterized in that an end portion of the through-hole plating section is processed into a dish shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13687885U JPS6245864U (en) | 1985-09-09 | 1985-09-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13687885U JPS6245864U (en) | 1985-09-09 | 1985-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6245864U true JPS6245864U (en) | 1987-03-19 |
Family
ID=31040403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13687885U Pending JPS6245864U (en) | 1985-09-09 | 1985-09-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6245864U (en) |
-
1985
- 1985-09-09 JP JP13687885U patent/JPS6245864U/ja active Pending