JPH047476B2 - - Google Patents
Info
- Publication number
- JPH047476B2 JPH047476B2 JP58103307A JP10330783A JPH047476B2 JP H047476 B2 JPH047476 B2 JP H047476B2 JP 58103307 A JP58103307 A JP 58103307A JP 10330783 A JP10330783 A JP 10330783A JP H047476 B2 JPH047476 B2 JP H047476B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed wiring
- pattern
- detection end
- wiring board
- 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 - Lifetime
Links
- 238000007689 inspection Methods 0.000 claims description 40
- 238000001514 detection method Methods 0.000 claims description 37
- 238000000605 extraction Methods 0.000 claims description 25
- 229920003002 synthetic resin Polymers 0.000 claims description 13
- 239000000057 synthetic resin Substances 0.000 claims description 13
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 229920001225 polyester resin Polymers 0.000 claims description 4
- 239000004645 polyester resin Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58103307A JPS59228174A (ja) | 1983-06-09 | 1983-06-09 | プリント配線板検査用治具回路板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58103307A JPS59228174A (ja) | 1983-06-09 | 1983-06-09 | プリント配線板検査用治具回路板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59228174A JPS59228174A (ja) | 1984-12-21 |
| JPH047476B2 true JPH047476B2 (zh) | 1992-02-12 |
Family
ID=14350561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58103307A Granted JPS59228174A (ja) | 1983-06-09 | 1983-06-09 | プリント配線板検査用治具回路板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59228174A (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK291184D0 (da) * | 1984-06-13 | 1984-06-13 | Boeegh Petersen Allan | Fremgangsmaade og indretning til test af kredsloebsplader |
| US7250781B2 (en) * | 2002-12-19 | 2007-07-31 | Fuji Xerox Co., Ltd. | Circuit board inspection device |
| CN103760388B (zh) * | 2013-12-31 | 2017-02-15 | 昆山鼎鑫电子有限公司 | 四线测试治具及其测试方法 |
| CN109385013A (zh) * | 2017-08-14 | 2019-02-26 | 庆鼎精密电子（淮安）有限公司 | 导电弹性体、感压电路板及感压电路板的制作方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50149975A (zh) * | 1974-05-22 | 1975-12-01 | ||
| JPS5745473A (en) * | 1980-09-03 | 1982-03-15 | Shin Etsu Polymer Co Ltd | Device and method for testing printed circuit board |
| JPS58172561A (ja) * | 1982-04-02 | 1983-10-11 | Nippon Shii M K Kk | プリント配線板の検査方法並びにチエツカ−治具 |
-
1983
- 1983-06-09 JP JP58103307A patent/JPS59228174A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50149975A (zh) * | 1974-05-22 | 1975-12-01 | ||
| JPS5745473A (en) * | 1980-09-03 | 1982-03-15 | Shin Etsu Polymer Co Ltd | Device and method for testing printed circuit board |
| JPS58172561A (ja) * | 1982-04-02 | 1983-10-11 | Nippon Shii M K Kk | プリント配線板の検査方法並びにチエツカ−治具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59228174A (ja) | 1984-12-21 |
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