| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-023 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-0225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1337 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-02 |
| filingDate |
1996-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbcd12840c339c7df013e139967139c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de976579a23d849e29860602eee00f42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_004ead88bed2887f295074903e250a6c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c8ad0be5de36db2acda8d2958d68c84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e877d4249f5339dcf649cdf52485f32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dea7ef646e8fa8534c18ee0ab32e879 |
| publicationDate |
1997-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0769543-A1 |
| titleOfInvention |
Liquid crystal device and liquid crystal apparatus |
| abstract |
A liquid crystal device is constituted by a pair of substrates each having thereon an electrode, and a smectic liquid crystal having a plurality of smectic liquid crystal layers disposed between the substrates. The smectic liquid crystal is disposed to form a first region wherein the smectic liquid crystal layers are aligned to have a layer inclination angle smaller than a calculated layer inclination angle based on a temperature-dependent layer spacing-changing characteristic or are aligned in a direction perpendicular to the substrates to form a bookshelf structure, and a second region wherein the smectic liquid crystal layers are aligned to form a chevron structure having a substantial layer inclination angle or having a layer inclination angle substantially equal to a calculated layer inclination angle based on a temperature-dependent layer spacing-changing characteristic. The liquid crystal device having the first an second regions described above is effective in improving a contrast ratio and a driven margin parameter. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6139924-A |
| priorityDate |
1995-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |