http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003028918-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/H01L21-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 |
| filingDate | 2001-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_667afcf27707a648462d6849aad45257 |
| publicationDate | 2003-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003028918-A |
| titleOfInvention | Handling equipment for testing electronic components, IC test handler and pump for liquid nitrogen |
| abstract | (57) [Summary] [PROBLEMS] A test of an electronic component that does not need to incorporate a temperature sensor and a cooling medium spraying means in a socket, can realize low cost, and can realize instant cooling with high cooling efficiency and high speed response. Provision of handling equipment. SOLUTION: Contactor 25 of IC test handler Is a cavity 25b having an opening 25a opposed to the upper surface of the IC 30b, and a cooling medium inlet 2 penetrating the side wall. 5c and a thermocouple S in which a heat-sensitive point P is incorporated in a pressing surface 25d defining an opening 25a. Fixed relay contacts P1 and P1 are disposed on the test stage side, and conductive contacts Movable relay contacts P2 and P2 to be provided are provided on the contactor 25 side. The cooling control device 40, which receives and receives a temperature detection signal from the thermocouple S via a conductive connection between the relay contacts, generates and outputs a cooling control signal Y based on the temperature detection signal X, and provides a cooling medium provided on the test stage side. When the contactor 25 is at the lowest position, the injection operating device 50 controls the cooling medium cooling medium inlet 25 c The liquid nitrogen is injected into the cavity 25b through the hole. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009019680-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101814281-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103245848-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I405983-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013167457-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008007613-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9207272-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100838695-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100835261-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101538739-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100807985-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103245848-A |
| priorityDate | 2001-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.