| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-07703 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-137 |
| filingDate |
1997-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31e8651b196de6b4e943311b4a6738e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5092db5a829e30091e8b6c4d3b68a1d |
| publicationDate |
1999-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-19732162-A1 |
| titleOfInvention |
Cip card with bistable display |
| abstract |
The invention relates to a chip card comprising a ferroelectric liquid crystal display. The liquid crystals contain at least one mesogene compound. Such mesogene compounds include a nodal structure comprised of at least two cyclical compounds and one or two side-chains. At least one mesogene compound presents one or more partly fluorinated or perfluorinated side-chains. The inventive chip card is particularly suited to practical application since the display can be connected at voltages </=15 V, preferably </=5 V. The chip card is recordable within a broad temperature range and is particularly resistant to daily stresses such as pressure, bending or thermal deformation |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10333750-A1 |
| priorityDate |
1997-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |