JPS6161560B2 - - Google Patents
Info
- Publication number
- JPS6161560B2 JPS6161560B2 JP55013569A JP1356980A JPS6161560B2 JP S6161560 B2 JPS6161560 B2 JP S6161560B2 JP 55013569 A JP55013569 A JP 55013569A JP 1356980 A JP1356980 A JP 1356980A JP S6161560 B2 JPS6161560 B2 JP S6161560B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- post
- under test
- package
- plate
- 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
- 238000012360 testing method Methods 0.000 claims description 60
- 239000000523 sample Substances 0.000 claims description 31
- 230000007547 defect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Tests Of Electronic Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1356980A JPS56111300A (en) | 1980-02-08 | 1980-02-08 | Jig for inncircuit tester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1356980A JPS56111300A (en) | 1980-02-08 | 1980-02-08 | Jig for inncircuit tester |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56111300A JPS56111300A (en) | 1981-09-02 |
JPS6161560B2 true JPS6161560B2 (zh) | 1986-12-26 |
Family
ID=11836789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1356980A Granted JPS56111300A (en) | 1980-02-08 | 1980-02-08 | Jig for inncircuit tester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56111300A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57197479A (en) * | 1981-05-29 | 1982-12-03 | Fujitsu Ltd | Print board supporting device |
JP2617558B2 (ja) * | 1989-02-10 | 1997-06-04 | 花王株式会社 | 液体洗浄漂白剤組成物 |
WO2008117418A1 (ja) * | 2007-03-27 | 2008-10-02 | Fujitsu Limited | 接続装置及び方法、並びに、試験装置及び方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5340866A (en) * | 1976-09-27 | 1978-04-13 | Hitachi Ltd | Method of inspecting printed circuit board |
JPS53147969A (en) * | 1977-05-31 | 1978-12-23 | Nippon Aviotronics Kk | Method of and device for automatically testing printed board circuit |
-
1980
- 1980-02-08 JP JP1356980A patent/JPS56111300A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5340866A (en) * | 1976-09-27 | 1978-04-13 | Hitachi Ltd | Method of inspecting printed circuit board |
JPS53147969A (en) * | 1977-05-31 | 1978-12-23 | Nippon Aviotronics Kk | Method of and device for automatically testing printed board circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS56111300A (en) | 1981-09-02 |
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