| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5db580deca7130dbe51805c6c608b35 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-2028 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-137
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-20 |
| filingDate |
1990-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3dd8a987e1efcd3198ea4bc99535409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90b238ce20e96f67c20b513d98d4f748 |
| publicationDate |
1990-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0379326-A1 |
| titleOfInvention |
Liquid crystal material and display device using same |
| abstract |
Super twisted nematic liquid crystal materials contain. at least one double chiral nematic liquid crystal compound of the following general formula:n in which nR₁ and R₂ may be the same or different and each represents a methyl group or an ethoxy group, nm is an integer of 2 to 12, nn is an integer of 2 to 12, and nthe symbols *¹ and *² each denote a chiral centre of an (S)- or (R)-modification of the compound, and liquid crystal display devices use such liquid crystal materials. The display devices can provide a high information content of 640 x 400 dots or more without cross-talk among the images. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6072558-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2216371-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6252571-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0866441-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6236385-B1 |
| priorityDate |
1989-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |