http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220151604-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8205ec6ee1cd95eb60a03826535bad97 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-56 |
| filingDate | 2021-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc6ea7dedefe6d69c6b1ecea7b3ec7aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45a92398c0d66aef56e9c09bcc936d1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c28308d63509ced0ab4a94560a2e1b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f510b9b95ea7ea6a27b6c189a91135ee |
| publicationDate | 2022-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20220151604-A |
| titleOfInvention | Liquid crystal aligning agent, liquid crystal aligning film, and liquid crystal display element |
| abstract | A liquid crystal aligning agent suitable for an optical alignment method capable of obtaining a liquid crystal display element having high liquid-crystal alignment and suppressing variations in brightness in plane during black display and having improved contrast is provided. As an imidized polymer of a polyimide precursor containing a repeating unit of the following formula (0) and a repeating unit of the following formula (1), the imidation rate of the imidized polymer is 80 to 95%, containing a polymer (A) liquid crystal aligning agent. (Wherein, X represents a tetravalent organic group represented by the following formula (g), Y represents a divalent organic group derived from an aromatic diamine satisfying conditions (1) and (2), and Y 1 represents the following Represents a divalent organic group derived from aromatic diamine (d1) that satisfies conditions (1) and (3), and R and Z each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms. And in formula (1), X may be the same as or different from each other.) |
| priorityDate | 2020-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 335.