Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133742 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133738 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2202-42 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133742 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133738 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133711 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133788 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1341 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-1025 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1341 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
filingDate |
2016-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad022d2b7a55b0d4cfd3935d42c345af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fe87c8840ba7c781c90ce4ec0137f95 |
publicationDate |
2021-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2021109409-A1 |
titleOfInvention |
Liquid crystal display device and method for manufacturing liquid crystal display device |
abstract |
The present invention provides a liquid crystal display device capable of maintaining a favorable voltage holding ratio and reducing occurrence of image sticking and stain and a decrease in contrast ratio in a high-temperature environment for a long time while including a photo-alignment film, and a method for manufacturing such a liquid crystal display device. The liquid crystal display device of the present invention includes paired substrates, a liquid crystal layer disposed between the substrates, a photo-alignment film disposed between at least one of the substrates and the liquid crystal layer, and a polymer layer disposed between the liquid crystal layer and the photo-alignment film. The photo-alignment film contains a polymer that contains a photo-reactive functional group. The polymer layer contains a polymer that has a structure derived from a specific polymerization initiator and a structure derived from a specific monomer. |
priorityDate |
2015-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |