http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016068754-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78c81eee3745be3f24f94e9de1686991 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69e455f3dfb137aa43750dcda08c7b52 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-3425 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D407-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D407-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D407-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D407-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D407-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-82 |
| filingDate | 2014-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0e13e310bd2a6c17bfdbd56d0ae88d7 |
| publicationDate | 2016-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2016068754-A1 |
| titleOfInvention | Liquid crystal compound having xanthene skeleton and exhibiting negative dielectric anisotropy, liquid crystal composition and liquid crystal display device |
| abstract | A liquid crystal compound satisfies at least one of physical properties such as a high stability to heat, light and so forth, a high clearing point, a low minimum temperature of a liquid crystal phase, a small viscosity, a suitable optical anisotropy, a large negative dielectric anisotropy, a suitable elastic constant and an excellent compatibility with other liquid crystal compounds. n The compound is represented by formula (1). n n n n n n n n n n In the formula, for example, R 1 and R 2 are alkyl having 1 to 15 carbons; ring A 1 and ring A 2 are 1,4-cyclohexylene or 1,4-phenylene, Z 1 and Z 2 are a single bond, —(CH 2 ) 2 —, —CH═CH—, —C≡C—, —COO—, —OCO—, —CH 2 O—, —OCH 2 —, —CF 2 O—, —OCF 2 — or —CF═CF—, a and b are 0, 1 or 2, and a sum of a and b is 1 or 2. |
| priorityDate | 2013-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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