http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109791332-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
| filingDate | 2017-08-01^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109791332-B |
| titleOfInvention | The liquid crystal display element provided with the liquid crystal panel which has a curved surface shape, and the liquid crystal aligning agent used for the same |
| abstract | Provided is a liquid crystal display device including a liquid crystal panel having a curved shape that does not have bright spots even when physical friction such as spacer friction occurs. A curved liquid crystal display element including a liquid crystal aligning film containing a polymer having a structure of the following formula [1]. (Y 1 is a single bond, -(CH 2 ) a - (a is an integer from 1 to 15), -O-, -CH 2 O-, -COO- or OCO-, Y 2 is a single bond or (CH 2 ) b- (b is an integer from 1 to 15), Y 3 is a single bond, -(CH 2 ) c- (c is an integer from 1 to 15), -O-, -CH 2 O-, -COO- or OCO-.Y 4 is a cyclic group selected from the group consisting of a benzene ring, a cyclohexane ring and a heterocyclic ring (any hydrogen atom on these cyclic groups is optionally replaced by an alkyl group having 1 to 3 carbon atoms, alkoxy with 1 to 3 carbon atoms, fluorine-containing alkyl group with 1 to 3 carbon atoms, fluorine-containing alkoxy group with 1 to 3 carbon atoms, or fluorine atom substitution.), or selected from 12 to 12 carbon atoms having a steroid skeleton The divalent organic group in the organic group of 25, Y 5 is a divalent cyclic group selected from the group consisting of a benzene ring, a cyclohexane ring and a heterocyclic ring (any hydrogen atom on these cyclic groups) Optionally substituted with an alkyl group having 1 to 3 carbon atoms, an alkoxy group having 1 to 3 carbon atoms, a fluorine-containing alkyl group having 1 to 3 carbon atoms, a fluorine-containing alkoxy group having 1 to 3 carbon atoms, or a fluorine atom.) , n is an integer of 2 to 4 when Y 4 is a cyclic group selected from the group consisting of a benzene ring, a cyclohexane ring and a heterocyclic ring, and Y 4 is a carbon number selected from 12 to 25 having a steroid skeleton In the case of a divalent organic group in the organic group of , it is an integer of 0 to 4. In addition, when n is greater than 1, a plurality of Y 5 each independently has the above-mentioned definition. Y 6 is an alkane having 1 to 18 carbon atoms. group, a fluorine-containing alkyl group having 1 to 18 carbon atoms, an alkoxy group having 1 to 18 carbon atoms, or a fluorine-containing alkoxy group having 1 to 18 carbon atoms.) |
| priorityDate | 2016-08-03^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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