http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013227581-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 |
| filingDate | 2013-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25c80fa2c4f5937a643760d8fe76431f |
| publicationDate | 2013-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013227581-A |
| titleOfInvention | OCB liquid crystal display element |
| abstract | PROBLEM TO BE SOLVED: To provide an OCB liquid crystal display element which has a short transition time from splay alignment to bend alignment and a low black voltage by a liquid crystal composition having a small elastic modulus K11 and which has a wide operating temperature range. A liquid crystal display device having a structure in which a liquid crystal composition is sandwiched between two substrates having transparent electrodes and a bend alignment cell composed of an alignment film and a retardation compensation film is combined. Contains a compound represented by the general formula (1), has a nematic-isotropic transition temperature of 100 ° C. to 140 ° C., has a spreading elastic constant K11 of 6 <K11 <9, and has a bending elastic constant K33 of OCB liquid crystal display element in which 8 <K33 <16. [Chemical 1] The OCB liquid crystal display element of the present invention uses a liquid crystal composition having a small expansion elastic constant and a wide nematic temperature range, so that the transition time from splay alignment to bend alignment is short, the operating voltage is low, and the operating temperature range is low. Wide and very practical. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2016047249-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016047249-A1 |
| priorityDate | 2013-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.