| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0c17fb0be15e18e811be589c822b4c8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0114
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0178 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0172
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0176
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-08 |
| filingDate |
2018-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0a7526039462ed73ae7c43f08e80ce2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68eb0e570932f3d95996e4196b368e37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6defd550bdc01460c4f606dfd1584ca0 |
| publicationDate |
2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10852544-B1 |
| titleOfInvention |
Two-index selectively coated Fresnel |
| abstract |
An optical structure includes a first refractive layer, a Fresnel surface, a dichroic reflective coating, a third refractive layer, and a replica layer. The first refractive layer has a first refractive index. The Fresnel surface is formed in a second refractive layer having a second refractive index. The Fresnel surface includes active surfaces and draft surfaces. The dichroic reflective coating is selectively disposed on the active surfaces. The replica layer is disposed between the Fresnel surface and the third refractive layer. The replica layer has the second refractive index and the second refractive index is higher than the first refractive index. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11092874-B1 |
| priorityDate |
2018-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |