| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26497f2cd47e25f56228b9252be88399 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2011-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-757
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2059-023 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-372
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-424 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C33-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C59-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C33-42 |
| filingDate |
2020-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6212048c682d37d8b30de6da52b49e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3404bec8d7f36220652dcea94749ebb8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45ef0a9b048c7dffc737ad195cb160d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fd78d9c9304f3353b7a2de57c06e21a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a15dc381ec56119b35cf84bd9142aec0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a468d981a743c0385a124b9fe213b07 |
| publicationDate |
2021-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021001242-A1 |
| titleOfInvention |
Method for producing a molding tool and molding tool for producing an optical element |
| abstract |
The invention relates to a method (100) for producing a molding tool (20). The method (100) includes the provision of a workpiece which has a workpiece surface (22) comprising a metal. The method (100) further includes a structuring of the workpiece surface (22) by at least partially removing the metal from the workpiece surface (22) using an ion beam, thus resulting in a microstructured or nanostructured workpiece surface which forms a structured molding tool surface (24). According to the invention, the structuring of the workpiece surface (22) is carried out at least in some sections with a depth resolution in the submicrometer range of less than 1 μm and/or with a lateral resolution in the submicrometer range of less than 1 μm. |
| priorityDate |
2019-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |