| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e6b646d7e9f6b6ea71578ab40e46f421 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D2035-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C2200-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C2210-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-0015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-0057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-1861
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-287
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-29 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D15-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-20 |
| filingDate |
2012-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d661908bb94a739bce7b6e9373a81f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ec253a455594a7e9d6efa02145b93a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db9591d92779d7d805d61eee981803cb |
| publicationDate |
2018-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3351981-A1 |
| titleOfInvention |
Multi color-shifting devices |
| abstract |
A color shifting security device has a Fabry-Perot type structure wherein a dielectric layer is disposed between a reflector and an absorbing layer. The absorber and reflector layers may be conforming and the dielectric layer therebetween is non-conforming, filling the regions in the micro structured adjacent absorbing or reflecting layer, at least one of which has a microstructure therein or thereon. By having the dielectric layer not conform to the microstructure it is next to, its thickness varies in cross section, which allows for different colors to be seen where the thickness varies. |
| priorityDate |
2011-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |