http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200912485-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcc0b66123940d1b32783569ebfa2d45 |
| 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/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2008-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51630b6929168b66d941a666b0ae92d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69ba68849b40bf4838036acef283c61f |
| publicationDate | 2009-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200912485-A |
| titleOfInvention | Liquid crystal orientation agent, liquid crystal orientation film and liquid crystal display device |
| abstract | The present invention discloses a liquid crystal orientation agent, which is composed of polyamide acid obtained from cyclobutane-1,2,3,4-tetracarboxylic dianhydride, 1,4-diaminocyclohexane, bicyclo[2.2,1]heptane-2,6-dimethanamine, 1,3-bis(aminomethylcyclohexane), isophorone or alkyl substitute of the diamine, and at least a part of tetracarboxylic dianhydride and diamine compound, its imidization polymer or a mixture of other imidization polymers, wherein the bonding unit of the amide acid has a rate of 5-80%. The present invention provides a liquid crystal orientation agent with high voltage maintainability and low cauterization feature. |
| priorityDate | 2007-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 227.