| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7503f2fa81a73988d9219717e7c7aee1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24934 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D498-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate |
2004-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_688c0aaa4867375e302556c30847f242
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_127bba895c06090d4fe43eceb8154e07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01226653c355e1c3aecb7974c3ed5cf3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccf0ac0f47e5a148eddfe9c8e6cbf7ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebcb4587b5db1268518a15c08f57804b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19d0f5566ff4e7265734a2094f545aec |
| publicationDate |
2018-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3367143-A1 |
| titleOfInvention |
Polarizing photochromic devices and methods of making the same |
| abstract |
Various embodiments disclosed herein relate to optical elements comprising an at least partial coating having a first state and a second state connected to at least a portion of a substrate, the at least partial coating being adapted to switch from the first state to the second state in response to at least actinic radiation, to revert back to the first state in response to thermal energy, and to linearly polarize at least transmitted radiation in at least one of the first state and the second state. Other embodiments relate to optical elements comprising a substrate and at least one at least partially aligned photochromic-dichroic compound connected to at least a portion of the substrate and having an average absorption ratio greater than 2.3 in the activated state as determined according to CELL METHOD. Still other embodiments relate to security devices, liquid crystal cells and methods of making the same. |
| priorityDate |
2003-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |