| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-3066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-3004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-0448
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/C09K2019-3009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-548 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-542
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-2014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-0216 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-12
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/C09K19-04 |
| filingDate |
2013-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07b0b55f484ac3888c3e3fc79aa8ef06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdccd4df1780ddaf35600751e6433918 |
| publicationDate |
2015-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20150081367-A |
| titleOfInvention |
Nematic liquid crystal composition and liquid crystal display element using same |
| abstract |
The present invention relates to a negative nematic liquid crystal composition having a dielectric anisotropy (DELTA epsilon) useful as a liquid crystal display material and a liquid crystal display device using the same. The liquid crystal composition of the present invention has a sufficiently small viscosity η, a sufficiently low rotational viscosity (γ1) and a small elastic modulus (K 33 ) without lowering the refractive index anisotropy (Δn) and the nematic phase-isotropic liquid phase transition temperature (T ni ) ) Is large, the negative dielectric anisotropy (DELTA epsilon) of a large absolute value is large, the display defect of the VA type or the like using the same is suppressed or suppressed, the display quality is excellent, and the response speed is high. The liquid crystal display device using the liquid crystal composition of the present invention is useful for a liquid crystal display device for driving an active matrix and can be applied to liquid crystal display devices such as a VA type and a PSVA type. |
| priorityDate |
2012-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |