| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28e04d3014cf2821efe3e272c1c4478c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-288 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-20 |
| filingDate |
2019-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_591542e080bbb46e9ba838e2f67ee357
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6092c03522f0cc3c932209951e04871
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c38483b02e42a25c5237ec5b31b69221 |
| publicationDate |
2019-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102055579-B1 |
| titleOfInvention |
Optical filter |
| abstract |
An optical filter according to an embodiment of the present invention includes a first filter layer laminated on a first surface of a substrate, wherein the first filter layer comprises: a plurality of low refractive index layers having a refractive index of less than 3; A plurality of high refractive index layers having a refractive index greater than 3; And a plurality of medium refractive index layers having a refractive index of 3 or more but having a lower refractive index than the high refractive index layer, wherein the high refractive index layer and the medium refractive index layer are formed in at least one of the regions between the two low refractive index layers. This intervenes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220023579-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102373279-B1 |
| priorityDate |
2019-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |