http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06130400-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47cc435e1d443f13180f7766df104d9d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
| filingDate | 1992-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acfe8c7fb3f3febc33d9599221af3a90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60df2bdbe95997d5a6961c5952fd207c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7b8e7b2488dbe6c6da435c101d7f18a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b344ebda833f35c456ad3dc1709a6f51 |
| publicationDate | 1994-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06130400-A |
| titleOfInvention | Liquid crystal alignment film, liquid crystal holding substrate and liquid crystal display device having the same, and liquid crystal alignment film material |
| abstract | (57) [Abstract] [Purpose] A liquid crystal alignment film having a stable and high pretilt angle, which is suitably used for a liquid crystal display device of a super twisted nematic system, a liquid crystal holding substrate having the liquid crystal alignment film, A liquid crystal display device and its material are provided. [Structure] The liquid crystal alignment film of the present invention comprises a polyimide containing a structural unit represented by Chemical Formula 1 [Formula (I)] It contains an imide compound represented by [Formula (II)]. [Chemical 1] [In the formula (I), R represents a tetravalent residue of tetracarboxylic dianhydride, and X represents a divalent organic group. ] [Chemical 2] [In the formula (II), Y and Z are divalent organic groups which may be different or the same, N and O are mutually bonded to the benzene ring in the ortho position, and n represents an integer of 2 to 20. ] |
| priorityDate | 1992-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 220.