| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_069f94fe4e44485f9e2973be4546c654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2bcaf91101a370a3d64e3190366357f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K2103-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-0604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-0613
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-361
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B33-0222 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-36 |
| filingDate |
2014-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab3c36ad170b5f4b1a7bbd0b09cb0a0c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e76a469cfaecc2164dd1b30a5b07fbb3 |
| publicationDate |
2015-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20150135383-A |
| titleOfInvention |
Method for removing brittle-hard material by means of laser radiation |
| abstract |
The present invention relates to a method for removing brittle hard materials using laser radiation, wherein a removal depression is formed in the material, the removal depression having a flank angle of the flank of the removal depression, The entry edge being defined as a spatially extended region of the surface of the material that is part of the surface of the material that has not been modified and thus has not been removed removed to the removal depression where the spatial components of the output of the laser radiation are removed And is focused and converged into a volume of the material. The distribution of the laser radiation is such that the component of the output of the laser radiation captured by the focusing effect of the entrance edge produces a threshold value ρ damage to the electron density within the volume of the material, The entrance edge is set to take up a small space extension. |
| priorityDate |
2013-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |