| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3310ea86f3c492f6c09d7be6592866d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-0392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-0307 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-429
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-0038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-002 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-46 |
| filingDate |
2013-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_874d41772d91fc09eda85aed53fb4447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6bea3c39a3aeef08800324b1f9fb17c |
| publicationDate |
2015-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20150024692-A |
| titleOfInvention |
Method for Manufacturing Multi-Layered Printed Circuit Board |
| abstract |
The present invention relates to a method of manufacturing a multilayer printed circuit board. According to the method for manufacturing a multilayer printed circuit board according to the embodiment of the present invention, there is provided a method for manufacturing a multilayer printed circuit board, comprising the steps of: preparing a substrate on which an insulating layer and a surface-treated copper foil are successively formed on an inner layer circuit; Forming a hole through which the insulating layer is exposed by primary machining, and forming a conductive hole exposing the inner layer circuit by secondary working the exposed insulating layer with a chemical etching solution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10320067-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017131379-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D852222-S |
| priorityDate |
2013-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |