http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101106083-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-56 |
| filingDate | 2008-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101106083-B1 |
| titleOfInvention | Liquid crystal aligning agent, liquid crystal aligning film, and liquid crystal display element |
| abstract | SUMMARY OF THE INVENTION An object of the present invention is to provide a liquid crystal aligning agent for a liquid crystal display device in which long-term reliability problems with respect to electrical characteristics due to variations in ion density and ion density over time and problems with afterimage characteristics are improved.n n n [Solution] A liquid crystal comprising an alkenyl substituted nadiimide compound, a compound having a radically polymerizable unsaturated double bond, and a polyamic acid or a derivative thereof, wherein the alkenyl substituted nadiimide compound is a compound represented by formula (Ina). Alignment agent:n n n n n n n n Wherein L 1 and L 2 are alkyl, alkenyl, cycloalkyl, aryl or benzyl; n is 1 or 2; When n = 1, W is a group represented by alkyl, alkenyl, cycloalkyl, aryl, benzyl, -Z 1- (O) q- (Z 2 O) r -Z 3 -H, wherein Z 1 , Z 2 and Z 3 are independently alkylene, q is 0 or 1, r is an integer from 1 to 30), a group represented by-(Z 4 ) s -BZ 5 -H (wherein Z 4 and Z 5 are alkylene or cycloalkylene, B is phenylene, s is 0 or 1, or a group represented by -BTBH, wherein B is phenylene, and T is -CH 2- , -C (CH 3 ) 2- , -O-, -CO-, -S- or -SO 2- ; When n = 2, W is alkylene, cycloalkylene, arylene, a group represented by -Z 1- (O) q- (Z 2 O) r -Z 3 -,-(Z 4 ) s -BZ 5 is a group represented by-or a group represented by -BTB-.n n n Liquid crystal, alignment, ion density, nadiide, polyamic acid, diamine |
| priorityDate | 2007-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 177.