http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20010099914-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-1509 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-0143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-4602 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-4661 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-0091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05C1-0808 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05C1-02 |
| filingDate | 2000-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20010099914-A |
| titleOfInvention | Roll coater for coating and method of manufacturing printed wiring board employing the roll coater |
| abstract | The present invention can form an interlayer resin insulating layer or a solder-resist layer having a uniform film thickness, thereby preventing the formation of via hole openings or solder bump openings due to non-uniformity of film thickness, or defects in diameter and shape. In order to provide a coating roll coater capable of producing a printed circuit board having good connectivity and reliability, the present invention provides a conductive circuit and an interlayer resin insulating layer formed on a substrate in order, It is a coating roll coater 20 used when forming an interlayer resin insulating layer and / or a solder resist layer in a printed circuit board in which a solder-resist layer is formed, and the roll which comprises the coating roll coater 20 is used. In the surface, many grooves 22a and 22b are formed in the rotational direction, and grooves 22a and 22b of the roll end portion 21a are formed shallower than other portions. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101257948-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100700321-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101097418-B1 |
| priorityDate | 1999-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.