http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201111790-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_347dcda541f52761d312726e2a0a01c9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R1-04 |
| filingDate | 2009-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_079cb0dc8719c0e852c1730677865c0f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_545a61ddf0f0674ecd30b376b44e2f2a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ac141a80a56043d72dce7885c55fdf3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c968c1a7b55ae10a405caf69a46950a |
| publicationDate | 2011-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201111790-A |
| titleOfInvention | High-frequency vertical probe card structure |
| abstract | A high-frequency vertical probe card structure, including at least one probe and a top-down stacked circuit board, a first insulating material, a conductive material body, and a second insulating material, the probe penetrates the first insulating material, the conductive material body and the second insulating material and exposes the probe tip to contact the test points of the chip under test, the connection section of the probe connects to the circuit board to enable the probe to conduct high-frequency electrical signals between the circuit board and the test points, the probe body is surrounded by the conductive material body, and a gap exists between the probe and the conductive material body, so that the probe body can use air as the medium to provide the probe body with low dielectric conduction, thereby enhancing transmission quality of the high-frequency electrical signals and increasing test accuracy of the chip under test. |
| priorityDate | 2009-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.