http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003173853-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R1-073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01R33-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01R13-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 |
| filingDate | 2001-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72fb64589c39e0c06b4ec19de0a1b80f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_632868a9b93a0dcb0d8942d24866f097 |
| publicationDate | 2003-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003173853-A |
| titleOfInvention | Socket for semiconductor integrated circuit |
| abstract | An object of the present invention is to provide a socket for a semiconductor integrated circuit that can be repeatedly used for a long period of time while maintaining good electrical contact with a semiconductor integrated circuit. SOLUTION: In a conductive pipe 6, a spherical conductive ball 5 made of gold (Au) and having a particle diameter of about 0.4 mm is provided. Are stored, and the storage amount is adjusted so that the total volume of the conductive balls 5 is about 50% of the inner volume of the conductive pipe 6. At the time of the performance test of the semiconductor integrated circuit, when the lead pin 4 is inserted into the conductive pipe 6, Since the conductive ball 5 is spherical, the conductive pipe 6 It moves smoothly inside and is disposed between the lead pin 4 and the conductive pipe 6. The lead pins 4 and the conductive balls 5, the conductive balls 5 contact each other, and the conductive balls 5 and the conductive pipes 6 contact each other at a plurality of locations. The electrical connection between them is made. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102498043-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011252773-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010506196-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1488949-A2 |
| priorityDate | 2001-12-06-04:00^^<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/substance/SID482532689 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23985 |
Total number of triples: 20.