http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020112655-A
Outgoing Links
| 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/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
| filingDate | 2019-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_228838417e4ba2588b2ef51edeb7ca01 |
| publicationDate | 2020-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020112655-A |
| titleOfInvention | Liquid crystal alignment agent for optical alignment, liquid crystal alignment film, and liquid crystal display device |
| abstract | PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent for photo-alignment capable of forming a liquid crystal aligning film having excellent liquid crystal aligning property, high adhesiveness with a sealant and giving good afterimage characteristics. To provide a liquid crystal alignment film formed of the liquid crystal alignment agent, and a liquid crystal display device having the liquid crystal alignment film. A liquid crystal aligning agent for photo-alignment containing a polymer such as polyamic acid, which is a reaction product of at least one selected from tetracarboxylic dianhydride and the like and at least one selected from diamine and dihydrazide. And a liquid crystal aligning agent for photo-alignment, wherein at least one selected from the tetracarboxylic dianhydride and the like has a structure represented by the formula (1); In formula (1), A is independently hydrogen or a thermolabile group that replaces hydrogen by heating at 150 to 300° C.; R 3 is an oxygen atom or a sulfur atom; and * is a bond. Indicates that there is. [Selection diagram] None |
| priorityDate | 2019-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 140.