http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2469463-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_956e2cf28059030df565d79b88d87072 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-108 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0306 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-4664 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-4867 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-027 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-46 |
| filingDate | 2002-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cd1200631b2031dd9af6a60a59e3c88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04061f75c3e68e613c8828233fae89c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fedb30b4f16cbcd663b68bc6b09fedfb |
| publicationDate | 2003-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2469463-A1 |
| titleOfInvention | Circuit formation by laser ablation of ink |
| abstract | There is disclosed a method of forming conductive tracks on a substrate using a laser ablation technique in order to produce Printed Circuit Boards (PCBs). The method involves the initial step of coating a substrate such as alumina substrate (16) with a conductive ink to create a conductive ink layer (20). Subsequent to this, a laser spot (24) is focussed onto the ink (20) in order to ablate a portion of the ink layer (20) from the substrate (16) to define tracks of ink (32), which are then cured. Also disclosed is a method of forming multiple layers of conductive tracks on a substrate, each layer of conductive tracks being separated by a layer of cured dielectric ink. The method involves and sequentially coating, ablating, and curing alternate dielectric and conductive ink layers on a substrate incorporating cured tracks of ink produced by the method noted above. An apparatus for use in the method is also disclosed. |
| priorityDate | 2001-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.