http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102491923-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H2001-0264 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2075-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2011-0016 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H1-0248 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C39-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00807 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C39-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-0074 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C39-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00528 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00 |
| filingDate | 2016-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102491923-B1 |
| titleOfInvention | Method for manufacturing optical cast body with holographic optical element, and optical cast body |
| abstract | The present invention relates to a first mold section (10) having a flat, spherical, non-spherical or free-form first surface and a second mold section (20) having a flat, spherical, non-spherical or free-form second surface. providing a casting mold comprising: wherein the first mold section (10) is connectable to the second mold section (20) to form a casting mold (30); providing at least one holographic optical element (91); placing and aligning at least one holographic optical element (91) on the first mold section (10) and/or the second mold section (20); combining the first and second mold sections together to form a casting mold (30); introducing a casting material in one or more casting steps, wherein the casting material has a maximum viscosity of 100,000 mPas at 25°C; curing the casting material; removing the cured casting material comprising the at least one holographic optical element (91) from the casting mold (30), wherein the casting material extends at least partially around the at least one holographic optical element (91). A method of manufacturing an optical cast body comprising at least one volume-holographic optical element by a casting operation, comprising a phosphorus step. |
| priorityDate | 2015-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 155.