| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82f30910f226a38bd83da6e571d3c67b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-408
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-0208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-0216
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-542 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
1999-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fbc97ba954fe91c27ef33f336bf94c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95a081b1b0b416dbaf3daeb1407baf62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b396f8feb04d809de0ed949e379dd10b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4433d2978a7f5c96502365ba957897f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e6e168798920091ae685d07596509d2 |
| publicationDate |
2000-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20000023261-A |
| titleOfInvention |
Optically anisotropic film, method of manufacturing the same, and liquid crystal display apparatus |
| abstract |
Optically anisotropic film obtained from a mixture comprising a polymer and a liquid crystal compound, wherein the retardation of the optically anisotropic film at 80 ° C., 60 ° C. or 0 ° C. measured from the normal direction is 20 to 20 each of the phase difference at 30 ° C. 97%, 20 to 99% or 101 to 150%, and the absolute value of the change in phase difference by the liquid crystal compound is not greater than 6% when the optically anisotropic film is kept at 30% for 200 hours]. It is suitable for use in a liquid crystal display device because it has a small change in retardation caused by a liquid crystal compound with temperature dependence according to a temperature dependence of a phase difference and a delay of time. |
| priorityDate |
1998-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |