JPH0275583U - - Google Patents
Info
- Publication number
- JPH0275583U JPH0275583U JP1988154581U JP15458188U JPH0275583U JP H0275583 U JPH0275583 U JP H0275583U JP 1988154581 U JP1988154581 U JP 1988154581U JP 15458188 U JP15458188 U JP 15458188U JP H0275583 U JPH0275583 U JP H0275583U
- Authority
- JP
- Japan
- Prior art keywords
- image sensor
- light source
- needle hole
- light
- inspecting
- 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
- 238000003384 imaging method Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988154581U JPH0275583U (en:Method) | 1988-11-28 | 1988-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988154581U JPH0275583U (en:Method) | 1988-11-28 | 1988-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0275583U true JPH0275583U (en:Method) | 1990-06-08 |
Family
ID=31431442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988154581U Pending JPH0275583U (en:Method) | 1988-11-28 | 1988-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0275583U (en:Method) |
-
1988
- 1988-11-28 JP JP1988154581U patent/JPH0275583U/ja active Pending