| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78c81eee3745be3f24f94e9de1686991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69e455f3dfb137aa43750dcda08c7b52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate |
2014-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_794cabb6de7802ff9cb6809ca13c09da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f70b92a696fb1eee4348fc6eb5b617d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_508907a8893b3c82fe9e056cd594294a |
| publicationDate |
2014-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2014205819-A |
| titleOfInvention |
Liquid crystal aligning agent, liquid crystal display element, and tetracarboxylic dianhydride |
| abstract |
Disclosed is a liquid crystal aligning agent capable of forming a liquid crystal alignment film having high film hardness and excellent alignment properties and afterimage characteristics of liquid crystal molecules. To provide a liquid crystal alignment film using this liquid crystal alignment agent, and further to provide a liquid crystal display element using this liquid crystal alignment film. A tetracarboxylic dianhydride represented by the following formula (1) or a mixture of tetracarboxylic dianhydrides containing at least one of the tetracarboxylic dianhydrides represented by the formula (1): A liquid crystal alignment film is formed using a liquid crystal aligning agent containing a polyamic acid obtained by reacting with diamine or a derivative thereof. R is alkylene having 1 to 10 carbon atoms. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111344630-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102358367-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016170409-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7255482-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180129859-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019031604-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7004958-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2017170841-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2019031604-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016075844-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017170841-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110998424-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110998424-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111344630-A |
| priorityDate |
2013-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |