http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0629893-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31721 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S359-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-0271 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1082 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 1990-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cffa3ed8aba69404d689e800a6d44c79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bebbf15e0a91c33f6c97db5d084de64d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab7024b724f74429de195f533b7c61f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3682aebc056c556a6c2dff6e0543d656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58cc66e2908b9d81e5209218115a240d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef683f7298041911bcde0bdeb461ba55 |
| publicationDate | 1994-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0629893-A1 |
| titleOfInvention | Liquid crystal device |
| abstract | The present invention provides a liquid crystal material disposed between said pair of substrates, wherein at least one of said substrates is provided with a laminated film comprised of a film comprising a polyimide containing a structural unit represented by the following Formula (I)n n and a film comprising a polyimide containing a structural unit represented by the following Formula (II)n n wherein R₁ represents a benzene group, a diphenyl group, a naphthalene group, a diphenylmethane group, a diphenyl sulfide group, a diphenyl ether group, or a derivative group thereof on which at least one methyl group or ethyl group is substituted; R₂ represents a benzene group, a diphenyl group, a naphthalene group, a diphenyl sulfide group, a diphenyl sulfone group, a diphenyl ether group, a phenoxyphenyl group, or a derivative group thereof on which at least one methyl group or ethyl group is substituted; R₃ represents the same as defined for R₁, a derivative group thereof on which at least one trifluoromethane group is substituted, or a 2,2-bisphenylhexafluoropropane group or a derivative group thereof on which at least one trifluoromethane group is substituted; R₄ and R₅ may be the same or different, and each represent the same as defined for R₂ or a derivative group thereof on which at least one trifluoromethane group is substituted, and 2,2-bisphenylhexafluoropropane group or a derivative group thereof on which at least one trifluoromethane group is substituted. |
| priorityDate | 1989-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 181.