JPH0173960U - - Google Patents
Info
- Publication number
- JPH0173960U JPH0173960U JP1987168753U JP16875387U JPH0173960U JP H0173960 U JPH0173960 U JP H0173960U JP 1987168753 U JP1987168753 U JP 1987168753U JP 16875387 U JP16875387 U JP 16875387U JP H0173960 U JPH0173960 U JP H0173960U
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- perforation
- perforations
- printed wiring
- conductor pattern
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
Description
第１図は本考案の第一の実施例を説明するため
の印刷配線板の平面図、第２図は第１図における
Ａ―Ａ′線断面を含む配線板の斜視図、第３図は
本考案の第二の実施例を説明するための印刷配線
板の第２図と同様の断面を含む斜視図、第４図は
従来の一例を説明するための印刷配線板の平面図
、第５図は第４図におけるＣ―Ｃ′線断面を含む
配線板の斜視図である。
１…第一の配線板、２…第二の配線板、３…ミ
シン目孔、４…導体パターン、５…中心点、６…
頂点、７…導体パターン断面部、８…基板断面部
。
FIG. 1 is a plan view of a printed wiring board for explaining the first embodiment of the present invention, FIG. 2 is a perspective view of the wiring board including a cross section taken along line A-A' in FIG. 1, and FIG. FIG. 4 is a perspective view including a cross section similar to FIG. 2 of a printed wiring board for explaining the second embodiment of the present invention; FIG. 4 is a plan view of the printed wiring board for explaining a conventional example; The figure is a perspective view of the wiring board including a cross section taken along the line CC' in FIG. 4. DESCRIPTION OF SYMBOLS 1...First wiring board, 2...Second wiring board, 3...Perforation, 4...Conductor pattern, 5...Center point, 6...
Vertex, 7... Conductor pattern cross section, 8... Board cross section.
Claims (1)
された複数のミシン目孔と、前記ミシン目孔径の
中心点を結ぶ中心線および前記ミシン目孔の接線
間の一方の前記ミシン目孔間の表面に配設した導
体パターンとを含むことを特徴とする印刷配線板
。 A plurality of perforations penetrating perpendicularly to the surface and formed in a line, and one of the perforations between a center line connecting the center point of the perforation diameter and a tangent to the perforation. A printed wiring board characterized by comprising a conductor pattern arranged on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168753U JPH0173960U (en) | 1987-11-02 | 1987-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168753U JPH0173960U (en) | 1987-11-02 | 1987-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0173960U true JPH0173960U (en) | 1989-05-18 |
Family
ID=31458209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168753U Pending JPH0173960U (en) | 1987-11-02 | 1987-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0173960U (en) |
-
1987
- 1987-11-02 JP JP1987168753U patent/JPH0173960U/ja active Pending