JPH0135490Y2 - - Google Patents
Info
- Publication number
- JPH0135490Y2 JPH0135490Y2 JP20232785U JP20232785U JPH0135490Y2 JP H0135490 Y2 JPH0135490 Y2 JP H0135490Y2 JP 20232785 U JP20232785 U JP 20232785U JP 20232785 U JP20232785 U JP 20232785U JP H0135490 Y2 JPH0135490 Y2 JP H0135490Y2
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- wiring board
- conductor circuit
- inspection
- insulating substrate
- 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.)
- Expired
Links
- 239000004020 conductor Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 5
- 238000007689 inspection Methods 0.000 description 8
- 238000003909 pattern recognition Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Structure Of Printed Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20232785U JPH0135490Y2 (enrdf_load_stackoverflow) | 1985-12-26 | 1985-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20232785U JPH0135490Y2 (enrdf_load_stackoverflow) | 1985-12-26 | 1985-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62109471U JPS62109471U (enrdf_load_stackoverflow) | 1987-07-13 |
| JPH0135490Y2 true JPH0135490Y2 (enrdf_load_stackoverflow) | 1989-10-30 |
Family
ID=31166600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20232785U Expired JPH0135490Y2 (enrdf_load_stackoverflow) | 1985-12-26 | 1985-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0135490Y2 (enrdf_load_stackoverflow) |
-
1985
- 1985-12-26 JP JP20232785U patent/JPH0135490Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62109471U (enrdf_load_stackoverflow) | 1987-07-13 |
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