JPH0197176U - - Google Patents
Info
- Publication number
- JPH0197176U JPH0197176U JP19198587U JP19198587U JPH0197176U JP H0197176 U JPH0197176 U JP H0197176U JP 19198587 U JP19198587 U JP 19198587U JP 19198587 U JP19198587 U JP 19198587U JP H0197176 U JPH0197176 U JP H0197176U
- Authority
- JP
- Japan
- Prior art keywords
- bag
- low
- testing
- temperature
- cooling bag
- 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
- 238000001816 cooling Methods 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19198587U JPH0197176U (enrdf_load_stackoverflow) | 1987-12-17 | 1987-12-17 | |
US07/284,547 US4918928A (en) | 1987-12-17 | 1988-12-15 | Apparatus for testing IC devices at low temperature and cooling bag for use in testing IC devices at low temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19198587U JPH0197176U (enrdf_load_stackoverflow) | 1987-12-17 | 1987-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0197176U true JPH0197176U (enrdf_load_stackoverflow) | 1989-06-28 |
Family
ID=31482867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19198587U Pending JPH0197176U (enrdf_load_stackoverflow) | 1987-12-17 | 1987-12-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0197176U (enrdf_load_stackoverflow) |
-
1987
- 1987-12-17 JP JP19198587U patent/JPH0197176U/ja active Pending
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