http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007165674-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_040b8ace0353c32f51bd886f5c357936 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03 |
| filingDate | 2005-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7f421f8bbde1a7daafd1a7ed857dd8d |
| publicationDate | 2007-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007165674-A |
| titleOfInvention | Copper foil for flexible printed wiring boards for COF |
| abstract | PROBLEM TO BE SOLVED: To have high transparency of polyimide film after etching, high peel strength, no corrosion of copper foil-polyimide film interface after immersion in active treatment solution, and long-term reliability of peel strength A copper foil for a flexible printed wiring board for COF and a method for producing the same are provided. SOLUTION: A surface of a copper foil bonded to a polyimide film has a heat and rust preventive layer made of cobalt and / or nickel containing at least one of molybdenum, tungsten, phosphorus and germanium, and the heat resistance -It has a chromate film layer on the rust preventive layer, and has a layer made of a silane coupling agent and phosphorus or a phosphorus compound on the chromate film layer, and the adhesive surface is Gs (85 ° based on JIS Z 8471). A flexible printed wiring board for COF is produced using a copper foil having a characteristic that the specular gloss measured in step 1) is 100 or more. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014195871-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101716988-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102803575-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102803575-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014058620-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5399489-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150034185-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010147013-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190049818-A |
| priorityDate | 2005-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.