| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b2296532b2a114ac3f7b944e090a21c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f9dc1ab9e7e21c640432e90e3c602e20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed78789d0820d75a78c4a0c3f494cb1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78c81eee3745be3f24f94e9de1686991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69e455f3dfb137aa43750dcda08c7b52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_351ece7191e4d5d20f501c1cfa98f0fa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-0411
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-3042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-0407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-3004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-3019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-3016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-301
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-3422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-3425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D309-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D309-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D407-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34 |
| filingDate |
2010-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e59f7ed420542c117d5ddb85c2193948
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87377dad85ebabe4dea8071fc6d6be1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_627804a0776a6dc6d09d7eba6d517568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0348bd556b375972423b50a4e673f55 |
| publicationDate |
2013-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8389073-B2 |
| titleOfInvention |
Four-ring liquid crystal compound having tetrahydropyran and 2,2′,3,3′-tetrafluorobiphenyl, liquid crystal composition and liquid crystal display device |
| abstract |
The invention provides a liquid crystal compound that has a large negative dielectric anisotropy (Δ∈) and also has at least one of characteristics such as the stability to heat, light or the like, a high clearing point, a suitable refractive index anisotropy (Δn), a large negative dielectric anisotropy (Δ∈) and an excellent compatibility with other liquid crystal compounds. An excellent effect in which especially the value of the dielectric anisotropy (Δ∈) is increased negatively is achieved by use of the compound having two moieties ofn 1) a tetrahydropyran ring and nn nand thus the effect is utilized. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015042930-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9951275-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9298033-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9193906-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014211139-A1 |
| priorityDate |
2009-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |