JPH0457747U - - Google Patents
Info
- Publication number
- JPH0457747U JPH0457747U JP9993390U JP9993390U JPH0457747U JP H0457747 U JPH0457747 U JP H0457747U JP 9993390 U JP9993390 U JP 9993390U JP 9993390 U JP9993390 U JP 9993390U JP H0457747 U JPH0457747 U JP H0457747U
- Authority
- JP
- Japan
- Prior art keywords
- patterns
- printed wiring
- optical pattern
- pattern inspection
- small
- 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
- 238000007689 inspection Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Structure Of Printed Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9993390U JPH0457747U (ar) | 1990-09-25 | 1990-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9993390U JPH0457747U (ar) | 1990-09-25 | 1990-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457747U true JPH0457747U (ar) | 1992-05-18 |
Family
ID=31842214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9993390U Pending JPH0457747U (ar) | 1990-09-25 | 1990-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457747U (ar) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011077208A (ja) * | 2009-09-30 | 2011-04-14 | Casio Computer Co Ltd | フレキシブル配線基板 |
-
1990
- 1990-09-25 JP JP9993390U patent/JPH0457747U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011077208A (ja) * | 2009-09-30 | 2011-04-14 | Casio Computer Co Ltd | フレキシブル配線基板 |