http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010159988-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9faadb97c3d2bf2bb64823e1fb1c15a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 |
| filingDate | 2009-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e46ad9cc55085f5f1366a8fd9033557 |
| publicationDate | 2010-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010159988-A |
| titleOfInvention | Temperature control device for IC low temperature test |
| abstract | An object of the present invention is to provide an IC low-temperature test temperature control device capable of suppressing room temperature overcooling during local cooling of an IC. A temperature control device IC cold test, room temperature sensor S RT information I R first opening and closing control valve V 1 according to a liquid nitrogen from R N 2 for detecting the room temperature T R of the test chamber 10 IC for detecting the room temperature controller 30 blown into the test chamber 10 from the first nozzle a fan 20, is set into the socket 14 on the test board 12 in testing chamber 10 near the temperature T IC of IC14 in electrical testing The second valve V 2 is controlled to open and close according to the IC temperature information I from the temperature sensor S IC, and the local temperature controller 40 that blows liquid nitrogen N 2 from the second nozzle B of the fan 20 toward the IC 16, and the second valve when opening the V 2, the test chamber 10 to generate cold air higher cold temperatures T H than room T R from dry compressed air on the basis of the room temperature level information I R and IC temperature information I A cold air generator 50 is blown into the air. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013201324-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7275079-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021189158-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101338006-B1 |
| priorityDate | 2009-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID947 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419556970 |
Total number of triples: 16.