| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03 |
| filingDate |
2016-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55d85661bdfbc67d158605cf622d5e2b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a6947cfdce433a163966a3231bc7919
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7029dbe80f1e2db54191f172ead2d002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f82e193675e8c51e37b26ece031e93a |
| publicationDate |
2018-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2018037525-A |
| titleOfInvention |
Printed circuit board and electronic device |
| abstract |
A printed wiring board having excellent dielectric characteristics and reliability in a high frequency region is provided. A printed wiring board according to the present invention includes an insulating layer formed of a prepreg including a resin composition (P) containing a cyclic olefin copolymer (A) and a sheet-like fiber base material, and the insulating layer on the insulating layer. The dielectric tangent of the insulating layer is 0.0030 or less. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018039950-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7210349-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020105328-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020158558-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7218176-B2 |
| priorityDate |
2016-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |