JPH062266Y2 - エッジセンサー - Google Patents
エッジセンサーInfo
- Publication number
- JPH062266Y2 JPH062266Y2 JP1988029066U JP2906688U JPH062266Y2 JP H062266 Y2 JPH062266 Y2 JP H062266Y2 JP 1988029066 U JP1988029066 U JP 1988029066U JP 2906688 U JP2906688 U JP 2906688U JP H062266 Y2 JPH062266 Y2 JP H062266Y2
- Authority
- JP
- Japan
- Prior art keywords
- probe needle
- contact
- probe
- tip
- needle
- 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
- 239000000523 sample Substances 0.000 claims description 140
- 239000004065 semiconductor Substances 0.000 claims description 36
- 239000000758 substrate Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Landscapes
- Measuring Leads Or Probes (AREA)
- Tests Of Electronic Circuits (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988029066U JPH062266Y2 (ja) | 1988-03-04 | 1988-03-04 | エッジセンサー |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988029066U JPH062266Y2 (ja) | 1988-03-04 | 1988-03-04 | エッジセンサー |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01135376U JPH01135376U (en]) | 1989-09-18 |
JPH062266Y2 true JPH062266Y2 (ja) | 1994-01-19 |
Family
ID=31252944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988029066U Expired - Lifetime JPH062266Y2 (ja) | 1988-03-04 | 1988-03-04 | エッジセンサー |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH062266Y2 (en]) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS598356U (ja) * | 1982-07-09 | 1984-01-19 | 小田島 進 | 消火装置 |
JPS6252457A (ja) * | 1985-08-30 | 1987-03-07 | Omron Tateisi Electronics Co | 擬似折損信号発生装置 |
-
1988
- 1988-03-04 JP JP1988029066U patent/JPH062266Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01135376U (en]) | 1989-09-18 |
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