| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133711
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1096
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133788
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00788 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate |
2017-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fe87c8840ba7c781c90ce4ec0137f95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad022d2b7a55b0d4cfd3935d42c345af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1a3f6a1d2a58e1cf815c412778db652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff792363b6f905a270ad96ea1edc7717 |
| publicationDate |
2019-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2019233588-A1 |
| titleOfInvention |
Liquid crystal cell, liquid crystal display device, and method of producing liquid crystal cell |
| abstract |
A liquid crystal cell according to the present invention includes two substrates facing each other and a liquid crystal layer between the substrates. The substrates have a photo-alignment film on at least one of opposing surfaces of the substrates. The photo-alignment film includes a polymer having a polyamic acid as a main chain. The polyamic acid is obtained through polymerization of a tetracarboxylic dianhydride having a bent structure and a diamine compound having an azobenzene group. The liquid crystal layer includes a first liquid crystal compound having an unsaturated bond and a second liquid crystal compound having at least one structure selected from the group consisting of structures represented by the following chemical formulas (1-1) and (1-2) and has a nematic-isotropic phase transition temperature of 90° C. or more. n (Formula 1-1) and (Formula 1-2) |
| priorityDate |
2016-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |