JPH02118274U - - Google Patents
Info
- Publication number
- JPH02118274U JPH02118274U JP2640089U JP2640089U JPH02118274U JP H02118274 U JPH02118274 U JP H02118274U JP 2640089 U JP2640089 U JP 2640089U JP 2640089 U JP2640089 U JP 2640089U JP H02118274 U JPH02118274 U JP H02118274U
- Authority
- JP
- Japan
- Prior art keywords
- package
- insulating substrate
- hole
- continuity
- end surface
- 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
- 239000000758 substrate Substances 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Tests Of Electronic Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2640089U JPH02118274U (enExample) | 1989-03-08 | 1989-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2640089U JPH02118274U (enExample) | 1989-03-08 | 1989-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02118274U true JPH02118274U (enExample) | 1990-09-21 |
Family
ID=31247988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2640089U Pending JPH02118274U (enExample) | 1989-03-08 | 1989-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02118274U (enExample) |
-
1989
- 1989-03-08 JP JP2640089U patent/JPH02118274U/ja active Pending