JPH0273765U - - Google Patents
Info
- Publication number
- JPH0273765U JPH0273765U JP15372388U JP15372388U JPH0273765U JP H0273765 U JPH0273765 U JP H0273765U JP 15372388 U JP15372388 U JP 15372388U JP 15372388 U JP15372388 U JP 15372388U JP H0273765 U JPH0273765 U JP H0273765U
- Authority
- JP
- Japan
- Prior art keywords
- land
- upper layer
- wiring board
- layer
- printed wiring
- 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
- 239000000758 substrate Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
Description
第１図ａ，ｂは本考案の一実施例の製造方法を
説明するための工程順に示した斜視図である。
１…絶縁基板、２…ランド、３…配線、４…位
置決め穴、５…絶縁フイルム、６…ランド、７…
配線、８…位置決め穴。
FIGS. 1a and 1b are perspective views showing the order of steps for explaining a manufacturing method according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Insulating board, 2...Land, 3...Wiring, 4...Positioning hole, 5...Insulating film, 6...Land, 7...
Wiring, 8...Positioning hole.
Claims (1)
ランドに接続して設けた下層の配線を備えた印刷
配線基板と、絶縁フイルム上に前記下層のランド
の位置に対応して設けた上層のランドと前記上層
のランド間を接続する上層配線とを有し前記印刷
配線基板上に重ねて貼付け前記下層のランドと前
記上層のランドを接続した補助配線フイルムとを
備えたことを特徴とする回路基板。 A printed wiring board comprising a lower land provided on an insulating plate, a lower layer wiring connected to the lower land, and an upper layer provided on an insulating film corresponding to the position of the lower land. A circuit comprising an auxiliary wiring film which has an upper layer wiring connecting between a land and the upper layer land, and which is laminated on the printed wiring board and connects the lower layer land and the upper layer land. substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15372388U JPH0273765U (en) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15372388U JPH0273765U (en) | 1988-11-25 | 1988-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273765U true JPH0273765U (en) | 1990-06-05 |
Family
ID=31429816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15372388U Pending JPH0273765U (en) | 1988-11-25 | 1988-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273765U (en) |
-
1988
- 1988-11-25 JP JP15372388U patent/JPH0273765U/ja active Pending