| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0606c8e113c860d8a6c41e2aaaf3120d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2479-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133711
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 |
| filingDate |
2020-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5286e4762f161615d9a11746ec3e0143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86e454c8e92cd14a0646e3b83822adb2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afcb38e24fa3c8791b61bc8ca154cdae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c04bd3b8bbc86d352acfaf187bd12743 |
| publicationDate |
2021-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-202146524-A |
| titleOfInvention |
Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element |
| abstract |
The invention relates to a liquid crystal alignment including a polymer (A) and a solvent (B). The polymer (A) includes a first polymer (A1) and a second polymer (A2). The first polymer (A1) is formed by reaction of a first mixture including a tetracarboxylic dianhydride component (a1) and a diamine component (b1). The diamine component (b1) includes at least one diamine compound (b1-1) represented as formula (I). The second polymer (A2) is formed by reaction of a first mixture including a tetracarboxylic dianhydride component (a2) and a diamine component (b2). The diamine component (b2) includes at least one diamine compound (b2-1) represented as formula (II). The invention further relates to a liquid crystal alignment film formed of the liquid crystal alignment agent, and a liquid crystal display element including the liquid crystal alignment film. |
| priorityDate |
2020-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |