JPH047549Y2 - - Google Patents
Info
- Publication number
- JPH047549Y2 JPH047549Y2 JP1981017021U JP1702181U JPH047549Y2 JP H047549 Y2 JPH047549 Y2 JP H047549Y2 JP 1981017021 U JP1981017021 U JP 1981017021U JP 1702181 U JP1702181 U JP 1702181U JP H047549 Y2 JPH047549 Y2 JP H047549Y2
- Authority
- JP
- Japan
- Prior art keywords
- row
- line
- column
- drive line
- guard
- 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
- 239000004020 conductor Substances 0.000 claims description 16
- 239000011159 matrix material Substances 0.000 claims description 15
- 238000012546 transfer Methods 0.000 claims description 13
- 238000012360 testing method Methods 0.000 description 14
- 238000009413 insulation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004229 Alkannin Substances 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000004303 calcium sorbate Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981017021U JPH047549Y2 (fr) | 1981-02-09 | 1981-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981017021U JPH047549Y2 (fr) | 1981-02-09 | 1981-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57131743U JPS57131743U (fr) | 1982-08-17 |
| JPH047549Y2 true JPH047549Y2 (fr) | 1992-02-27 |
Family
ID=29814992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981017021U Expired JPH047549Y2 (fr) | 1981-02-09 | 1981-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047549Y2 (fr) |
-
1981
- 1981-02-09 JP JP1981017021U patent/JPH047549Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57131743U (fr) | 1982-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3704040B2 (ja) | 試験中の装置を調査し、測定装置に相互接続する複合スイッチングマトリックス | |
| US4764723A (en) | Wafer probe | |
| JPH07218544A (ja) | プローブ装置 | |
| US4587481A (en) | Arrangement for testing micro interconnections and a method for operating the same | |
| JPH06334121A (ja) | 集積半導体回路 | |
| JPH047549Y2 (fr) | ||
| US2120391A (en) | Measuring device | |
| GB709737A (en) | Improvements in and relating to test-apparatus for identifying wires | |
| US1807852A (en) | Shunt | |
| JP2544121Y2 (ja) | リード・リレー及びこれを用いたスイッチ・マトリクス装置 | |
| KR20220072262A (ko) | 브레이크 아웃 박스 | |
| JPS61288436A (ja) | スイツチング・マトリクス構造体 | |
| JPS6216009B2 (fr) | ||
| JPS5968127A (ja) | 碍子形しや断器 | |
| JPH0524666B2 (fr) | ||
| GB1178231A (en) | Improvements in or relating to methods and apparatus for locating faults in the conductors of cables. | |
| JP3156397B2 (ja) | 半導体装置 | |
| CN218546797U (zh) | 一种通过开关矩阵内部电路实现开尔文四线测试系统 | |
| SU901922A1 (ru) | Одинарный четырехплечий мост посто нного тока | |
| US1784898A (en) | Circuit switch | |
| US3383636A (en) | High value electrical resistance transfer standard | |
| JPS6230971A (ja) | 半導体集積回路装置 | |
| SU1734054A1 (ru) | Устройство дл контрол соединений многослойных печатных плат | |
| JP2710357B2 (ja) | 集積回路装置 | |
| CN116643087A (zh) | 一种电路连接方法、测量方法、测量电路及其应用 |