http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100612501-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-66 |
| filingDate | 2000-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2006-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100612501-B1 |
| titleOfInvention | Alpha Chip Handler |
| abstract | An alpha chip handler is disclosed which has a pair of loading / unloading adsorption means and which can reliably classify alpha chips according to test grades. According to the present invention, an alpha chip classified into five or more grades is positioned at a chip supply position one by one in a supply rack having a plurality of trays containing alpha chips before a chip test. A tray stacker for positioning an empty tray to be stored at a chip storage position and loading a tray containing tested alpha chips into a graded recovery rack; A preheating chamber for adjusting the alpha chip to a test temperature; A test chamber comprising a test head comprising two adsorption heads for adsorbing an alpha chip, a pivot axis for pivoting the test head 90 degrees, and an index axis for pitch shifting the pivot axis in an axial direction; A recovery chamber for returning the temperature of the tested alpha chip to room temperature; A boat conveyor configured to circulate a boat having a plurality of alpha chips into a preheating chamber, a test chamber, and a recovery chamber, and a loading station and an unloading station for loading / unloading an alpha chip; And a pickup robot for supplying the alpha chip of the chip supply position to the loading station and loading the alpha chip of the unloading station into the tray at the chip storage position according to the test result.n n n n Alpha Chip, Alpha Chip Handler, Test Head, Sorting, Tracer Stacker |
| priorityDate | 2000-02-24-04:00^^<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/CID5282181 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419491555 |
Total number of triples: 15.