http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5988660-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_460c2d3884b7724541bf93de2a201dfd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-67 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 |
| filingDate | 1982-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e250fa6289eb29869a64415b527ac67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e541844d4e8811b79239468b02092d9 |
| publicationDate | 1984-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5988660-A |
| titleOfInvention | Ic wiring tester |
| abstract | PURPOSE:To prevent the destruction of an IC terminal caused by faulty connection and erroneous manipulation in checking continuity, by lowering voltage between the terminals of a tester used in checking the wiring of an MOS integrated circuit. CONSTITUTION:The parallel diode circuit of an inter-terminal voltage generation part 20 is constituted from a silicon diode of which voltage drop is 0.7V in a sequential direction and voltage of 0.35V is applied to a diode D2. Low constant- voltages each of 0.35V are induced at both ends of test terminals 22a, 22b. Even if the input terminal 63 of a logical circuit 60 constituting IC 1 is earthed by error wiring and the connection wiring 61 between the test terminals 22a, 22b is brought to a disconnection state, the voltage between the test terminal is 0.35V and lower than the breakdown voltage of IC and, therefore, the logical circuit 60 is not destructed. |
| priorityDate | 1982-11-12-04:00^^<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/SID419559541 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5461123 |
Total number of triples: 15.