| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8957ca557603e4b6f81615c0a62a837
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94e86f66b9ffd59449a23ec960088251
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89a27a174274dcc418374d34af2aad1b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2201-015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-092 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-38 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-02 |
| filingDate |
2012-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab3a3ece10e6c802a0f9de17316bd564
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc3f2b2fc66778ba0b99878a6eda26ab |
| publicationDate |
2016-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9497852-B2 |
| titleOfInvention |
High-frequency circuit substrate |
| abstract |
The invention offers a high-frequency circuit substrate that sufficiently decreases the transmission delay and transFmission loss in comparison with the conventional high-frequency circuit substrate. In the offered high-frequency circuit substrate, a dielectric layer made of fluororesin is brought into intimate contact directly with a metal conductor that is used for wiring and that has a surface not subjected to coarsening treatment or primer treatment. The offered high-frequency circuit substrate causes a transmission loss of −3 dB/m or less at a frequency of 1 GHz and has a combined specific inductive capacity of 2.6 or less and a combined dielectric loss tangent of 0.0007 or less. |
| priorityDate |
2011-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |