http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20000041738-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d12f09e2e9797cb2f098f10afcf35c05 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-2851 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-67271 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-66 |
| filingDate | 1998-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03ea1aaade49327cae842e0e305b12de |
| publicationDate | 2000-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20000041738-A |
| titleOfInvention | Device and method for controlling loading and unloading of semiconductor device in handler |
| abstract | The present invention relates to an apparatus and method for controlling loading and unloading of a semiconductor device for supplying a semiconductor device to a test device or classifying and loading the tested semiconductor device.n n n The present invention implements a microprocessor for generating and outputting a control signal for controlling and initializing a handler and transferring a semiconductor device, and receiving first and second motor control signals received from a microprocessor. And a motor control unit for generating and outputting a first motor, a first picker driving unit for receiving a first motor control signal output from the motor control unit, driving the first picker to load or unload a semiconductor device into the first buffer and the aligner; A device for loading and unloading a semiconductor device including a second picker driver configured to receive a second motor control signal output from a controller to drive a second picker to load or unload a semiconductor device into a second buffer and an aligner. Provides a control method used. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100705652-B1 |
| priorityDate | 1998-12-23-04:00^^<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/CID516892 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID453034310 |
Total number of triples: 16.