http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004076769-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-586 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-2028 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-14 |
| filingDate | 2003-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ffb02b274cad51bd242982b9a5822f0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41f22ffffd6e3dfdfa469849315f3bf0 |
| publicationDate | 2004-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2004076769-A1 |
| titleOfInvention | Liquid crystal composition and liquid crystal diplay element |
| abstract | A chiral nematic liquid crystal composition has minimal temperature dependency of the natural pitch and temperature dependency of the wavelength selective reflection and low temperature storage stability thereof is excellent. A chiral nematic liquid crystal composition with a broad liquid crystal temperature range is used in a bistable liquid crystal display element, and a bistable liquid crystal display element comprising the liquid crystal composition. The chiral nematic liquid crystal composition comprises optically active compounds represented by general formula (I-a) and general formula (II-a): n n n R 2 P 1 -L 1 S P 2 -L 2 -P 3 —R 3 (II-a) n wherein the general formula (II-a) has the same helical twisting direction as the general formula (I-a), and shows a positive temperature dependency for the natural pitch, and a HTP value of at least 3. A bistable liquid crystal display element comprises the liquid crystal composition. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9868905-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007176144-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005081215-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015267115-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7670502-B2 |
| priorityDate | 2002-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 459.