http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013055301-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d93502a23a72b56472bc75854cfe7c60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-46 |
| filingDate | 2011-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_924e06d20783adb26d76abd981c5e042 |
| publicationDate | 2013-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013055301-A |
| titleOfInvention | Manufacturing method of multilayer printed wiring board |
| abstract | The present invention provides a method for efficiently producing a multilayer printed wiring board having excellent plating adhesion and excellent reliability. A first insulating layer 1, a first conductor layer 2a, 2b, 2c, a second insulating layer 3 containing an alicyclic olefin polymer, and a second conductor layer 4a, 4b, 4c. , Are stacked in this order, and a method of manufacturing a multilayer printed wiring board having via holes 5 that electrically connect the first and second conductor layers, the step of forming via hole openings in the second insulating layer The step of bringing the aqueous alkali solution and the organic solvent into contact with the surface of the second insulating layer including the opening for the via hole, the step of bringing the aqueous oxidizing solution into contact with each other, and neutralizing the surface of the second insulating layer including the opening surface for the via hole Manufacturing of multilayer printed wiring board including a step of reducing treatment, a step of contacting with an alkaline aqueous solution after neutralization reduction treatment, and a step of forming a conductive thin film by plating on the surface of the second insulating layer including the opening surface for via holes Method. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015138921-A |
| priorityDate | 2011-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 349.