JPH01165671U - - Google Patents
Info
- Publication number
- JPH01165671U JPH01165671U JP6378388U JP6378388U JPH01165671U JP H01165671 U JPH01165671 U JP H01165671U JP 6378388 U JP6378388 U JP 6378388U JP 6378388 U JP6378388 U JP 6378388U JP H01165671 U JPH01165671 U JP H01165671U
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- printed wiring
- outline line
- reference outline
- small diameter
- 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
- Structure Of Printed Boards (AREA)
Description
第１図は本考案の一実施例による印刷配線板を
示す平面図、第２図、第３図は外形切断後の印刷
配線板を示す拡大図、第４図は本考案の他の実施
例を示す正面図、第５図は第４図−線の断面
拡大図、第６図は従来の印刷配線板を示す平面図
である。
図中、１は印刷配線板、１ａは基準外形線、２
は基板余白部、３，３ａは小径穴、１２はＶ溝、
１２ａは分割線である。尚、図中同一符号は同一
又は相当部分を示す。
Fig. 1 is a plan view showing a printed wiring board according to an embodiment of the present invention, Figs. 2 and 3 are enlarged views showing the printed wiring board after cutting the outline, and Fig. 4 is another embodiment of the invention. FIG. 5 is an enlarged sectional view taken along the line of FIG. 4, and FIG. 6 is a plan view showing a conventional printed wiring board. In the figure, 1 is a printed wiring board, 1a is a reference outline, and 2
is a board margin, 3 and 3a are small diameter holes, 12 is a V groove,
12a is a dividing line. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
外形切断される印刷配線板において、上記基準外
形線上に外形寸法の最大許容値に相当する直径の
小径穴を複数個設けたことを特徴とする印刷配線
板。 A printed wiring board whose outer shape is cut along a reference outline line after a printed circuit is formed, characterized in that a plurality of small diameter holes with a diameter corresponding to the maximum allowable value of outer dimensions are provided on the reference outline line. Printed wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6378388U JPH01165671U (en) | 1988-05-12 | 1988-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6378388U JPH01165671U (en) | 1988-05-12 | 1988-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01165671U true JPH01165671U (en) | 1989-11-20 |
Family
ID=31289270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6378388U Pending JPH01165671U (en) | 1988-05-12 | 1988-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01165671U (en) |
-
1988
- 1988-05-12 JP JP6378388U patent/JPH01165671U/ja active Pending