JPS623079U - - Google Patents
Info
- Publication number
- JPS623079U JPS623079U JP9389685U JP9389685U JPS623079U JP S623079 U JPS623079 U JP S623079U JP 9389685 U JP9389685 U JP 9389685U JP 9389685 U JP9389685 U JP 9389685U JP S623079 U JPS623079 U JP S623079U
- Authority
- JP
- Japan
- Prior art keywords
- current
- conductor pattern
- outputting
- electrolytic plating
- determination
- 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 5
- 238000007689 inspection Methods 0.000 claims description 4
- 238000009713 electroplating Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Description
第１図は本考案の一実施例の導体パターンの検
査装置の回路図、第２図はこの導体パターンの検
査装置により検査されるセラミツク回路基板を示
す図、第３図はこの検査時の等価回路を示す回路
図である。
Ａ……定電流回路、Ｂ……測定用端子、Ｃ……
ＴＴＬ、Ｄ……ＣＭＯＳインバータ、１……セラ
ミツク回路基板、１ａ，１ａ……１ａ……電解メ
ツキ用給電端子、１ｂ，１ｃ……導体パターン。
Fig. 1 is a circuit diagram of a conductor pattern inspection device according to an embodiment of the present invention, Fig. 2 is a diagram showing a ceramic circuit board inspected by this conductor pattern inspection device, and Fig. 3 is an equivalent diagram for this inspection. It is a circuit diagram showing a circuit. A... Constant current circuit, B... Measurement terminal, C...
TTL, D...CMOS inverter, 1...Ceramic circuit board, 1a, 1a...1a...Power supply terminal for electrolytic plating, 1b, 1c...Conductor pattern.
Claims (1)
路基板の電解メツキ用給電端子に接続されて電流
を入出力させる接続手段と、前記接続手段に電流
を供給する電流供給手段と、前記接続手段より電
流が出力されているか否かを判定して判定信号を
出力する判定手段と、前記判定手段の動作時を除
いて、前記接続手段より入力された電流および前
記電流供給手段より出力された電流をグランドに
バイパスさせるバイパス手段とからなることを特
徴とする導体パターンの検査装置。 a connecting means for inputting and outputting current by being connected to a power supply terminal for electrolytic plating of a circuit board on which a conductor pattern is formed by electrolytic plating; a current supply means for supplying current to the connecting means; and a current output from the connecting means. a determination means for determining whether or not the current is present and outputting a determination signal; and bypassing the current input from the connection means and the current output from the current supply means to ground, except when the determination means is in operation. 1. A conductor pattern inspection device comprising a bypass means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9389685U JPS623079U (en) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9389685U JPS623079U (en) | 1985-06-21 | 1985-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623079U true JPS623079U (en) | 1987-01-09 |
Family
ID=30651983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9389685U Pending JPS623079U (en) | 1985-06-21 | 1985-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0255092A (en) * | 1988-08-18 | 1990-02-23 | Matsushita Electric Ind Co Ltd | Vibration isolating device for washing machine |
-
1985
- 1985-06-21 JP JP9389685U patent/JPS623079U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0255092A (en) * | 1988-08-18 | 1990-02-23 | Matsushita Electric Ind Co Ltd | Vibration isolating device for washing machine |
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