http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200405786-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eedd2a00c4d0ba56ecf05fb4b97592dd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-4694 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-46 |
| filingDate | 2003-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da1ac94bd4b2a0f0956ed03d835a39ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76a5fe3304e5f90cfa2b2bde76c58f28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57003384f6b234c192e0cc572ca914ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7228c530f8ee513e08c2670f18b00e6 |
| publicationDate | 2004-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200405786-A |
| titleOfInvention | Manufacturing method of multi-layer printed circuit board and multi-layer printed circuit board |
| abstract | The purpose of the present invention is to provide manufacturing method of multi-layer printed circuit board (PCB) with high productivity and workability at low cost without requiring a roughening step consuming a large quantity of chemicals imposing a heavy burden to the environment. The invented manufacturing method of multi-layer printed circuit board is characterized in comprising steps: coating opposite sides of an inner layer circuit board having a circuit formed therein with a resin composition containing (A) epoxy resin, (B) an epoxy resin curing agent and (C) an organic solvent having a boiling point not lower than 100 DEG C as essential components using a vertical suspension roll coater; drying the coating thus obtained, laying a copper foil applied or not applied with resin on the dried coating; and integrally molding them by hot press under vacuum or normal pressure using a hot plate press. |
| priorityDate | 2002-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.