| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7298e4e450eb18bd1ebbe555abf97a5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-003 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B30-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-44 |
| filingDate |
2014-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_980f1b0cbd90fbc2a3468f17f8bd691d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_997bf09e80d408de3ccd5cd067dc0280 |
| publicationDate |
2014-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014152119-A1 |
| titleOfInvention |
Variable device exhibiting non-diffractive three-dimensional optical effect |
| abstract |
An optically variable device includes a substrate and a plurality of optical elements formed in or on the substrate and being structured to provide a three- dimensional optical effect for a viewer when light is incident on the optical elements. The plurality of optical elements are arranged as a plurality of stereo pairs structured to reflect or refract Sight to corresponding focal points in three-dimensional space apart from the optically variable device to form the three-dimensional optical effect. The optical elements include one or more optical elements that are curved structures having a curvature that is either less than or greater than a semi-circle. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112016004601-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112015005939-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112016005171-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10545274-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107710054-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112015005932-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107710054-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10634861-B2 |
| priorityDate |
2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |