| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dca153f19868f747eeea612b047a9e7c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-107 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-7687
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76897
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-268
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76894
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-0047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-768 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-38 |
| filingDate |
2016-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab0b9a77c800adedd115b78c668d98de |
| publicationDate |
2017-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201701741-A |
| titleOfInvention |
Substrate manufacturing method and laser processing device |
| abstract |
The present invention provides a substrate manufacturing method which can improve the utilization efficiency of laser energy without increasing the coating precision of a material for absorbing light energy of an infrared laser. A surface layer film is formed on a surface conductor layer of a substrate including a laminated structure in which an inner conductor layer, an insulating layer, and a surface conductor layer are stacked in this order by applying a liquid material that absorbs a surface film of light having a wavelength of an infrared region. In a plan view, under the condition that the beam spot is placed inside the surface film, a through hole is formed in the surface conductor layer and the insulating layer by the laser beam incident on the surface film in the infrared region. |
| priorityDate |
2015-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |