Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1543b2b19ec0e331a0dcd89888cbef5f |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133543 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133536 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-137 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-586 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
filingDate |
2005-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2007-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5805cfd69107515b4c7de958fdf7b493 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30a4259886b03ba94e96c7ba118f48f0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01027163ac6e7c941df0e8fcaaf7f1af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41b6edd0262ac962481281ab3082b235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_243c774e719d9d4d21713d1ebd4050c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c50d39a30d03dc7aabc095c1a6738e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79ffc4c5a95bc848fc1bf8ad35bcb0cd |
publicationDate |
2007-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-7298442-B2 |
titleOfInvention |
Cholesteric liquid crystal optical bodies and methods of manufacture and use |
abstract |
An optical body includes a) first particles comprising a first cholesteric liquid crystal material and b) a second cholesteric liquid crystal material. The first particles and the second cholesteric liquid crystal material form a structure where the first cholesteric liquid crystal material has a pitch that is different than the second cholesteric liquid crystal material. In one example, the second cholesteric liquid crystal material is in the form of second particles. In another example, the first particles are dispersed in a matrix of the second cholesteric liquid crystal material. In other examples, the optical body has more than one layer. In addition, one or more additional cholesteric liquid crystal materials can be used in the optical body. These optical bodies can be used as a reflective polarizer and can be used in a display. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11332671-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9796926-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10042093-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007206132-A1 |
priorityDate |
2001-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |