| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7503f2fa81a73988d9219717e7c7aee1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00644
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-23 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-0126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-02
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/G02B5-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-23 |
| filingDate |
2009-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19d0f5566ff4e7265734a2094f545aec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebcb4587b5db1268518a15c08f57804b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_127bba895c06090d4fe43eceb8154e07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e406713e801316f4b8cc8ed8eadd2c19 |
| publicationDate |
2011-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-2011006321-A |
| titleOfInvention |
PHOTOCROMATIC DEVICES OF TRANSLATION POLARIZATION TO CIRCULATE AND METHODS TO PREPARE THE SAME. |
| abstract |
The present invention provides optical elements comprising a linear polarization photochromic element and a birefringent layer that circulates or elliptically polarizes transmitted radiation. The linear polarization photochromic element comprises a substrate and either: (1) a coating comprising an aligned and thermo-reversible dichroic and photochromic compound having an average absorption coefficient of at least 1.5 in an activated state, and is operable to change from a first absorption state to a second absorption state in response to actinic radiation, to return again to the first absorption state in response to thermal energy, and linearly polarize the radiation transmitted in at least one of the two states; or (2) a polymer sheet at least partially ordered and connected to the substrate; and a thermo-reversible photochromic and dichroic compound that is at least partially aligned with the polymer sheet and has an average absorption coefficient greater than 2.3 in its activated state. |
| priorityDate |
2008-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |